米国産NTU頁岩油成分の研究(第9報)コロラド産頁岩油の灯油留分より非環式イソプレノイド炭化水素の検出
1980 年 100 巻 9 号 p. 910-914
詳細
1980 年 100 巻 9 号 p. 910-914
From cut 2 fraction (bp 215-250°) of Colorado shale oil seven isoprenoid hydrocarbons were isolated and their structures determined by mass and 13C-NMR spectral analyses were as follows : 2, 6-dimethylundecane, 2, 6, 10-trimethylundecane, 2, 6, 10-trimethyldodecane, 2, 6, 10-trimethyltridecane, 2, 6, 10-trimethyl-1-undecene, 3, 7, 11-trimethyl-1-dodecene, and 4, 8, 12-trimethyl-1-tridecent. These isoprenoid components were isolated from the distillate by successive fractional distillation, chromatography on silica gel impregnated with silver nitrate and preparative gas chromatography.
