-
Yujiro Hayashi, Koji Wariishi, Teruaki Mukaiyama
1987 Volume 16 Issue 7 Pages
1243-1246
Published: July 05, 1987
Released on J-STAGE: March 27, 2006
JOURNAL
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1,3-Dioxolan-2-ylium cations, derived from aldehyde ethylene acetals and trityl cation, react with ketene silyl acetals and enamines to give the corresponding β-keto esters and 1,3-diketones, respectively.
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Shigeru Sugiyama, Akira Mori, Hitoshi Takeshita
1987 Volume 16 Issue 7 Pages
1247-1250
Published: July 05, 1987
Released on J-STAGE: March 27, 2006
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Thermal rearrangement of 2-(benzyloxy)-3-bromotropone to 2-(benzyloxy)-7-bromotropone, regarded to be the first [1,9] sigmatropic rearrangement, was analyzed by high-pressure kinetics. ΔV
≠ for the process were shown to be −11.1 and −10.1 cm
3 mol
−1 in isopropylbenzene and 1-hexanol, respectively. The figures confirmed the concerted nature of the rearrangement, and were similar to various [1,5] sigmatropies of cyclopentadienes.
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Keisuke Makino, Hiroaki Ozaki, Hiromasa Imaishi, Tamio Takeuchi, Toshi ...
1987 Volume 16 Issue 7 Pages
1251-1254
Published: July 05, 1987
Released on J-STAGE: March 27, 2006
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In reversed-phase high-performance liquid chromatography of large oligonucleotides, synthesized chemically and subsequently deblocked, a silica-based column prepared with triacontyldimethylchlorosilane, has been found to be superior to those with octadecylsilyl ligand.
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Tsuyoshi Nakajima, Kenji Okahara, Doddaballapur K. Padma, Nobuatsu Wat ...
1987 Volume 16 Issue 7 Pages
1255-1258
Published: July 05, 1987
Released on J-STAGE: March 27, 2006
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The 1st stage intercalation compound of graphite with niobium fluoride has been prepared in fluorine gas of 101 kPa. The composition is C
8−10NbF
6−7 with repeat distance of 0.818–0.834 nm. The highest electrical conductivity is 1.2×10
5 S cm
−1 at stage 2+3.
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Yutaka Honda, Aiichiro Ori, Gen-ichi Tsuchihashi
1987 Volume 16 Issue 7 Pages
1259-1262
Published: July 05, 1987
Released on J-STAGE: March 27, 2006
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Chiral sesquiterpenes, (+)-Davanone and (+)-Artemone, were synthesized via anti-selective epoxidation and iodo-cyclization by the use of (S)-ethyl lactate as a chiral source.
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Mitsuo Toda, Makiko Hattori, Keiji Okada, Masaji Oda
1987 Volume 16 Issue 7 Pages
1263-1266
Published: July 05, 1987
Released on J-STAGE: March 27, 2006
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Title compounds, whose polarization is decreased by antiaromaticity of cyclopentadienone, have been synthesized through a novel Rh(II)-catalyzed arylation of cyclic 2-diazo-1,3-diones.
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Tadashi Kikukawa, Yoshitomi Iizuka, Takashi Sugimura, Tadao Harada, Ak ...
1987 Volume 16 Issue 7 Pages
1267-1270
Published: July 05, 1987
Released on J-STAGE: March 27, 2006
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Optically pure (
R)- and (
S)-3-hydroxybutanoic acid and its homologues are prepared by the method consisting of the enantioface differentiating hydrogenation of methyl 3-oxoalkanoate to methyl 3-hydroxyalkanoate(80–90% e.e.) over asymmetrically modified nickel catalyst and the preferential crystallization of optically pure 3-hydroxyalkanoic acids from the hydrogenation products as the dibenzylammonium salts.
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Akira Nagasawa, Yoichi Sasaki, Bateer Wang, Shinji Ikari, Tasuku Ito
1987 Volume 16 Issue 7 Pages
1271-1274
Published: July 05, 1987
Released on J-STAGE: March 27, 2006
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183W chemical shifts of [W
III2Cl
9]
3−, [W
IV3(O)
4,(NCS)
9]
5−, [M
IV3(O)
2(CH
3COO)
6(H
2O)
3]
2+ (M
3 = Mo
3, Mo
2W, MoW
2, and W
3), and [M
V2(O)
4(edta)]
2− (M = Mo and W) show clear trends that the shielding at W atom increases, with an increase in the oxidation state, and upon replacement of W with Mo in a series of the mixed-metal(IV) complexes.
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Nobuaki Kambe, Tohru Inagaki, Noritaka Miyoshi, Akiya Ogawa, Noboru So ...
1987 Volume 16 Issue 7 Pages
1275-1278
Published: July 05, 1987
Released on J-STAGE: March 27, 2006
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Hydrogen telluride was found to reduce imines and enamines to the corresponding amines under mild conditions. As an application of this reduction,a new method for reductive alkylation of primary and secondary amines with ketones or aldehydes has been developed.
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George C. Papavassiliou, Stelios Y. Yiannopoulos, John S. Zambounis, K ...
1987 Volume 16 Issue 7 Pages
1279-1282
Published: July 05, 1987
Released on J-STAGE: March 27, 2006
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Unsymmetrical dithiadiselenafulvalenes, which are annelated on the 1,3-dithiole or 1,3-dise1enole moiety to a 1,4-pyrazine ring, have been prepared by the cross coupling method and characterized as electron-donors for use in conductive charge-transfer salts.
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Masaji Hayashi, Teruaki Mukaiyama
1987 Volume 16 Issue 7 Pages
1283-1286
Published: July 05, 1987
Released on J-STAGE: March 27, 2006
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In the presence of a catalytic amount of stannous halide, silyl enol ethers react with bromomethyl methyl ether to give the corresponding α-bromomethyl ketones, which are smoothly converted to α-methylenated ketones on the successive addition of tertiary amine by one-pot procedure. This method is successfully applied to a synthesis of sarkomycin intermediate.
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Sanshiro Komiya, Jun-ichi Suzuki, Kunio Miki, Nobutami Kasai
1987 Volume 16 Issue 7 Pages
1287-1290
Published: July 05, 1987
Released on J-STAGE: March 27, 2006
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Vinyl acetate oxidatively adds to (1 ,5-cyclooctadiene) (1,3,5-cyclooctatriene)ruthenium(0) in the presence of triethylphosphine to give mer-vinyl (acetato)tris(triethylphosphine)ruthnium(II) at 50 °C in hexane, which has been unequivocally characterized by
1H,
31P, and
13C NMR, IR, elemental analysis, and X-ray structure analysis.
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Keiichi Tsukahara
1987 Volume 16 Issue 7 Pages
1291-1294
Published: July 05, 1987
Released on J-STAGE: March 27, 2006
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A redox potential of the BrCN-modified metmyoglobin was determined spectrophotometrically to be 0.18 V by using [Ru(NH
3)
6]
2+ as a redox partner. The self-exchange rate constant for the modified myoglobin system was evaluated to be 1×10
4 dm
3 mol
−1 s
−1 based on the Marcus theory, being larger than that for its native system.
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Masahiro Kaise, Kazuo Someno
1987 Volume 16 Issue 7 Pages
1295-1298
Published: July 05, 1987
Released on J-STAGE: March 27, 2006
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Time-resolved ESR studies have shown that UV irradiation of a mixture solution of xanthone and 1,4-diazabicyclo[2.2.2]octane generates corresponding radical anions and radical cations at the same time; their unpaired electrons are emissively spin polarized at the initial stage of radical creation as a result of the action of the triplet mechanism of CIDEP.
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Fumio Toda, Yasuyuki Tokunaga
1987 Volume 16 Issue 7 Pages
1299-1300
Published: July 05, 1987
Released on J-STAGE: March 27, 2006
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Treatment of acetylenic alcohols with phosphorus pentasulfide P
4S
10 at room temperature gave thioketones. Similarly, treatment of acetylenic alcohol having a carbonyl group on its acetylenic carbon gave monothio-α-diketone. It was clarified that four sulfur atoms of P
4S
10 are involved in the reaction.
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Tsutomu Takeichi, Yoshihiro Sakurada, Yoshihiro Hieda, Yuzi Takayama
1987 Volume 16 Issue 7 Pages
1301-1302
Published: July 05, 1987
Released on J-STAGE: March 27, 2006
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The reaction of metal acetylacetonates with formaldehyde in water or methanol gave 4-hydroxy-3,3-bis(hydroxymethyl)-2-butanone and 5-oxa-3,3-bis(hydroxymethyl)-2-hexanone, respectively.
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Kenji Ogino, Nobuyuki Kashihara, Tsunehisa Fujita, Toshitomo Ueda, Tos ...
1987 Volume 16 Issue 7 Pages
1303-1306
Published: July 05, 1987
Released on J-STAGE: March 27, 2006
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Co-micelles of cetyltrimethylammonium bromide and lipophilic bis-imidazole ligands having primary and secondary hydroxyl groups in their side chains were investigated for their catalytic activities in the hydrolysis of p-nitrophenyl picolinate in the presence of Zn
2+ and Cu
2+ at 25 °C. The kinetic and product analyses strongly suggested that the site-selective acylation of hydroxyl groups of ligands occurs via the formation of a tetrahedral for Zn
2+ ion and a square planar complex for Cu
2+ ion.
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Motoo Tanaka, Yasuko Ishizuka, Mutsuyoshi Matsumoto, Takayoshi Nakamur ...
1987 Volume 16 Issue 7 Pages
1307-1310
Published: July 05, 1987
Released on J-STAGE: March 27, 2006
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Langmuir–Blodgett films of host–guest complexes were fabricated for the first time using heptakis(6-dodecylamino-6-deoxy-)-β-cyclo-dextrin (
1) and 4-(4-dimethylaminophenyl)azobenzoic acid. The guest molecule is included in the cavity of
1 with its long axis perpendicular to the film surface.
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Hiroyuki Kawano, Youichi Ishii, Teruyuki Kodama, Masahiko Saburi, Yasu ...
1987 Volume 16 Issue 7 Pages
1311-1314
Published: July 05, 1987
Released on J-STAGE: March 27, 2006
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Molecular structure of the title complex was determined by the single crystal X-ray diffraction method. The complex has a typical octahedral structure and takes the
trans configuration as a whole, where the Cl
− and H
− occupy the apical coordination sites. The configuration of the seven-membered chelate ring of the phosphine ligand is λ-skew(v).
View full abstract
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Takashi Ando, James H. Clark, David G. Cork, Takahide Kimura
1987 Volume 16 Issue 7 Pages
1315-1316
Published: July 05, 1987
Released on J-STAGE: March 27, 2006
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Cannizzaro type oxidation-reduction of aromatic and aliphatic aldehydes, promoted by alumina, was observed during study of inorganic-solid-supported sodium sulfide and sulfur oxy-acid salts.
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Hideyuki Nakano, Tadashi Nakamura, Takashi Nogami, Yasuhiko Shirota
1987 Volume 16 Issue 7 Pages
1317-1318
Published: July 05, 1987
Released on J-STAGE: March 27, 2006
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The title molecule (TMTVT) was synthesized as an attractive donor for highly conductive organic salts. TMTVT is the TTF derivative possessing the largest number of sulfurs in a molecule.
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Kiyohiko Tajima
1987 Volume 16 Issue 7 Pages
1319-1322
Published: July 05, 1987
Released on J-STAGE: March 27, 2006
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Simple synthetic routes to 2-cyclopentenone derivatives and 1,3-cyclopentanedione from 3-acetoxy-6-acetoxymethyl-2
H-pyran-2-one were developed.
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Manabu Fujiwara, Setsuko Kinoshita, Hisanobu Wakita, Takayuki Matsushi ...
1987 Volume 16 Issue 7 Pages
1323-1326
Published: July 05, 1987
Released on J-STAGE: March 27, 2006
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The ethylenediamine adduct of bis(3-nitro-2,4-pentanedionato) copper (II) was prepared in ethanol, and characterized by spectroscopic and elemental analyses. The thermal reaction of the adduct in the solid phase resulted in the formation of a tetraaza macrocyclic copper(II) complex by the intramolecular condensation.
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Nan Xing Hu, Yoshio Aso, Tetsuo Otsubo, Fumio Ogura
1987 Volume 16 Issue 7 Pages
1327-1330
Published: July 05, 1987
Released on J-STAGE: March 27, 2006
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Benzenetellurinyl acetate or trifluoroacetate in combination with ethyl carbamate effected aminotellurinylation of olefins in chloroform under reflux in the presence of boron trifluoride etherate to give ethyl [(2-phenyltelluro)alkyl]carbamates in high yields after reduction with hydrazine hydrate. This reaction was extended to cyclofunctionalization of olefinic carbamates into nitrogen heterocycles.
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Keiichi Nagakawa, Masahiro Osuka, Kazuaki Sasaki, Yoshio Aso, Tetsuo O ...
1987 Volume 16 Issue 7 Pages
1331-1334
Published: July 05, 1987
Released on J-STAGE: March 27, 2006
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Benzenetellurol is shown to behave as an effective reagent for the reductive conversion of carbonyl compounds into unsymmetrical ethers under the catalytic influence of ZnI
2.
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Toshikatsu Takanami, Kohji Suda, Hidenobu Ohmori, Masaichiro Masui
1987 Volume 16 Issue 7 Pages
1335-1336
Published: July 05, 1987
Released on J-STAGE: March 27, 2006
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Electrochemically generated triphenylphosphine radical cation reacts with allylic silanes to give the corresponding al lyltriphenylphosphonium tetraf loroborates.
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Masashi Nagai, Masahiro Tada
1987 Volume 16 Issue 7 Pages
1337-1340
Published: July 05, 1987
Released on J-STAGE: March 27, 2006
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Two new antimicrobial compounds against Gram-positive bacteria, chinesin I and II, were isolated from the flowers of
Hypericum chinense L. The structures of chinesin I and II were elucidated on the basis of spectral and chemical evidences. Chinesin I is relatively active in the cytotoxicity test with Hela.
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Hamao Watanabe, Ken Takeuchi, Norio Fukawa, Motohiko Kato, Midori Goto ...
1987 Volume 16 Issue 7 Pages
1341-1344
Published: July 05, 1987
Released on J-STAGE: March 27, 2006
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The most air-stable disilene, tetrakis(2,4,6-triisopropylphenyl) disilene was obtained by the direct treatment of dichloromonosilane, bis(2,4,6-triisopropylphenyl)dichlorosilane, with lithium naphthalenide. The Si=Si bond, the distance being 2.144 Å via X-ray structure analysis, was found to be sterically covered with the four bulky substituents.
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Takeshi Takeda, Hiroyuki Ohshima, Masami Inoue, Akira Togo, Tooru Fuji ...
1987 Volume 16 Issue 7 Pages
1345-1348
Published: July 05, 1987
Released on J-STAGE: March 27, 2006
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γ-Ethoxyallenylstannane was obtained by the reaction of 2-ethoxy-3-alkynenitrile or 1-ethoxy-1-(phenylthio)-2-alkyne with tributylstannyllithium in good yield. The reaction of 1,1-bis-(phenylthio)-2-alkyne with tributylstannylcopper(I) reagent gave γ-(phenylthio)allenylstannane which, in turn, was treated with acetal in the presence of TiCl
4, to afford the propargyl sulfide derivative predominantly.
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Akira Ohki, Shigeru Maeda, Toshio Takeshita, Makoto Takagi
1987 Volume 16 Issue 7 Pages
1349-1352
Published: July 05, 1987
Released on J-STAGE: March 27, 2006
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Novel anion-exchange extractants were synthesized, which are lipophilic phosphonium ions bearing three cationic centers in a molecule. By using the tri-cationic extractants, the selectivity toward the extraction of triply charged anions such as hexacyanoferrate(III) was much increased.
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Masanobu Saeki, Mitsuko Onoda
1987 Volume 16 Issue 7 Pages
1353-1356
Published: July 05, 1987
Released on J-STAGE: March 27, 2006
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Molybdenum intercalated tantalum disulphides have been prepared from the elements at 1350 °C. The crystal structures of the compounds were found to be dependent on the amount of intercalated molybdenum atoms. The structures were type Is at x=0 in Mo
xTaS
2 type 3s at x=1/9, and type 2s at x=1/5. There was no evidence of ordered distribution of molybdenum atoms in the layers.
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Yukito Murakami, Yoshio Hisaeda, Teruhisa Ohno
1987 Volume 16 Issue 7 Pages
1357-1360
Published: July 05, 1987
Released on J-STAGE: March 27, 2006
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The alkylated hydrophobic vitamin B
12 prepared by the reaction between heptapropyl cobyrinate and diethyl bromomethylaspartate, afforded diethyl glutamate, the rearrangement product, in single-compartment vesicles under anaerobic photolysis conditions.
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Wataru Ando, Yoshiyuki Igarashi, Liren Huang
1987 Volume 16 Issue 7 Pages
1361-1364
Published: July 05, 1987
Released on J-STAGE: March 27, 2006
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Acylation of diastereomers of 2,4-disubstituted 4(R)-alkoxycarbonyl thiazolidines and oxazolidines with acyl chlorides affords (2R,4R)-3-acyl isomer as only product without any racemization. The reaction proceeds via concomitant epimeriaztion at C-2 of (2S,4R) diastereomer of the substrates.
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Makoto Segawa, Haruhisa Shirahama
1987 Volume 16 Issue 7 Pages
1365-1366
Published: July 05, 1987
Released on J-STAGE: March 27, 2006
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The structures of sargahydroquinoic acid and yezoquinolide, new plastoquinones isolated from the brown alga
Sargassum sagamianum var.
yezoense, were elucidated by chemical and spectral methods.
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Yoshio Narusawa, Takahiro Hashimoto
1987 Volume 16 Issue 7 Pages
1367-1370
Published: July 05, 1987
Released on J-STAGE: March 27, 2006
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The simultaneous determination of phosphate, silicate and arsenate has been examined by adapting an anion-exchange column to the flow injection analyzer. Determination is based on the absorption at 810 nm of the heteropoly blue formed with ascorbic acid as reducing agent. Detection limits(S/N = 3) are 3.1 ng, 0.55 ng and 3.0 ng for phosphorus, silicon and arsenic, respectively.
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Masanori Kosugi, Hiroyuki Naka, Saburo Harada, Hiroshi Sano, Toshihiko ...
1987 Volume 16 Issue 7 Pages
1371-1372
Published: July 05, 1987
Released on J-STAGE: March 27, 2006
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Palladium catalyzed reaction of acyltins with organic halides were investigated. Among the halides, acyl halides and allylic halides were good substrates, and the latter gave allylic ketones in good yields.
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Iwao Tabushi, Kazuo Yamamura, Hiroshi Nonoguchi
1987 Volume 16 Issue 7 Pages
1373-1376
Published: July 05, 1987
Released on J-STAGE: March 27, 2006
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New bis(benzene-1,2-dithiolato)Ni(II)·n-Bu
4N having one or two
N,
N-dimethylamino substituent(s) were prepared. The main characteristic in their electronic absorptions was the intense near-infrared absorption band with a maximum of intensity at 990–1163 nm.
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Akio Murai, Yuko Yoshizawa, Hiroshi Miyazaki, Tadashi Masamune, Norio ...
1987 Volume 16 Issue 7 Pages
1377-1378
Published: July 05, 1987
Released on J-STAGE: March 27, 2006
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Feeding experiments with (±)-[8,8-
2H
2]solavetivone in diseased potato tuber tissues indicated that phytuberin, one of the most representative phytoalexins in the Solanaceae, was biosynthesized from solavetivone.
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Seiichi Takano, Shun’ichi Tomita, Michiyasu Takahashi, Kunio Oga ...
1987 Volume 16 Issue 7 Pages
1379-1380
Published: July 05, 1987
Released on J-STAGE: March 27, 2006
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Thionolactones prepared from the corresponding γ-lactones are found to be good substrates for the Claisen rearrangement.
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Yoshikazu Shizuri, Keiko Uchida, Shosuke Yamamura
1987 Volume 16 Issue 7 Pages
1381-1384
Published: July 05, 1987
Released on J-STAGE: March 27, 2006
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Aureothin, isoaureothin, and related compounds have been synthesized in short steps starting from 3,5-dimethyl-6-formyl-4-methoxy-2-pyrone. In addition, the geometry of the conjugated double bonds in isoaureothin and its isomers has been unambiguously determined on the basis of NOE experiments.
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Suk-Kyu Chang, Duck-Hee Kim, Nam-Yee Kim, Iwhan Cho
1987 Volume 16 Issue 7 Pages
1385-1388
Published: July 05, 1987
Released on J-STAGE: March 27, 2006
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A series of dialkyl disulfide surfactants were prepared by the reaction of different aliphatic amines with S-acetylmercaptosuccinic anhydride followed by the oxidation with iodine. Selective destruction of the vesicles formed by the above surfactants were successfully performed by the reductive. cleavage of dialkyl disulfide to its monoalkyl thiol surfactants with various mercaptans.
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Yoshinobu Baba, Mika Onoe, Tomoko Sumiyama, Mitsutomo Tsuhako, Norimas ...
1987 Volume 16 Issue 7 Pages
1389-1392
Published: July 05, 1987
Released on J-STAGE: March 27, 2006
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Glucose 1-monophosphate was “phosphonylated” by diphosphonate in an aqueous solution under the mild conditions (60–70 °C, pH 6). Diphosphonate phosphonylated a phosphate group on glucose 1-monophosphate selectively. The yield of a phosphonylated product was 61%. The chemical structure of a phosphonylated product was discussed on its
31P-NMR spectrum and high performance liquid chromatogram.
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Fumio Toda, Akihiro Kai, Yasunori Tagami, Thomas C. W. Mak
1987 Volume 16 Issue 7 Pages
1393-1396
Published: July 05, 1987
Released on J-STAGE: March 27, 2006
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The title host compound forms crystalline inclusion complexes with a wide variety of organic guest molecules. X-Ray analysis of its 1:1 complex with phenol shows that the two molecular components are held together by a O–H···O hydrogen bond of length 2.59(1) Å.
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Yoshio Hori, Shin Suzuki
1987 Volume 16 Issue 7 Pages
1397-1400
Published: July 05, 1987
Released on J-STAGE: March 27, 2006
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Rates of heterogeneous photooxidation of NO
2− were measured in aqueous suspension of TiO
2 (anatase), TiO
2 (rutile), and ZnO under illumination. The reaction proceeds in zero order with respect to NO
2− concentration. The rates were estimated for cloud water droplets in hypothetical environmental conditions. The rate amounts to 11% h
−1 for cloud water content of 0.2 g m
−3.
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Masatoshi Hirayama, Juichi Arai
1987 Volume 16 Issue 7 Pages
1401-1402
Published: July 05, 1987
Released on J-STAGE: March 27, 2006
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On the successive addition of Pr(fod)
3(L) to a 0.53 M CDCl
3 solution of diethoxydimethylsilane(S) at 25 °C, the large lanthanoid-induced
29Si shifts were observed and analyzed in terms of the least squares fits to one step equilibrium between L and S to estimate the intrinsic shift of the 1:1 complex and the equilibrium constant.
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Masao Shiozaki, Noboru Ishida
1987 Volume 16 Issue 7 Pages
1403-1406
Published: July 05, 1987
Released on J-STAGE: March 27, 2006
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A new method for the synthesis of methyl 2,3-dideoxy-2-benzoylamido-3-acetoxymethy1-5,6-
O-isopropylidene-α-
D-mannofuraroside and other analogues from 2,3-
O-isopropylidene-
D-glyceraldehyde via a commom β-lactam intermediate is described.
View full abstract
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Mitsuji Yamashita, Motoyuki Sugiura, Yoshinori Tamada, Tatsuo Oshikawa ...
1987 Volume 16 Issue 7 Pages
1407-1408
Published: July 05, 1987
Released on J-STAGE: March 27, 2006
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Stereochemical control of the addition of phosphorus compounds to 3-
O-alkyl-5,6-dideoxy-1,2-
O-isopropylidene-6-
C-nitro-α-
D-
xylo-hexo-5-(
Z)-enofuranoses was first investigated by X-ray crystallographic analysis of the adduct.
View full abstract
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Tomoaki Tanase, Takashi Murata, Shigenobu Yano, Masanobu Hidai, Sadao ...
1987 Volume 16 Issue 7 Pages
1409-1412
Published: July 05, 1987
Released on J-STAGE: March 27, 2006
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Aldoses are rapidly epimerized at C-2 by combination of alkaline earth or rare earth metal ions (Ca
2+, Sr
2+, Pr
3+, or Ce
3+) and monoamines (triethylamine etc.).
13C NMR studies using [1-
13C]-
D-glucose of the Ca
2+ system revealed that this reaction proceeds via the stereospecific rearrangement of carbon skeleton.
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Tsukio Ohtani, Tetsuya Kohashi
1987 Volume 16 Issue 7 Pages
1413-1416
Published: July 05, 1987
Released on J-STAGE: March 27, 2006
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The pressure gradient of selenium vapor was observed in the closed-tube chemical transport of V
xSe
2 + I
2 system, by using the specially designed transport tube. Vapor pressure of selenium decreases almost linearly with distance x of the tube from the hot to the cold zone. This was explained by the steady-state gas diffusion process by comparison with the transport rate.
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Yoshihumi Kusumoto, Junko Watanabe, Junichi Kurawaki, Iwao Satake
1987 Volume 16 Issue 7 Pages
1417-1420
Published: July 05, 1987
Released on J-STAGE: March 27, 2006
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Addition of methylviologen to the chlorophyll a (Chl)-
N-methylmyristamide system in aqueous sodium dodecyl sulfate solution led to the selective fluorescence quenching of monomeric and aggregated Chi species in the concentration range of surfactant below and above the critical micelle concentration, respectively.
View full abstract
