YAKUGAKU ZASSHI
Online ISSN : 1347-5231
Print ISSN : 0031-6903
ISSN-L : 0031-6903
Di-O-benzylidene-D-glucose誘導体のBenzylidene基の位置について
浮田 忠之進鈴木 茂生
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1961 年 81 巻 2 号 p. 225-226

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The bonding of the benzylidene group in the 2, 3:4, 5-di-O-benzylidene-aldehydo-D-glucose derivative, obtained by benzylidenation followed by demercaptolization of 6-O-benzoyl-D-glucose diethyl mercaptal, was determined as 2, 4:3, 5 and not 2, 3:4, 5. The Meerwein-Ponndorf reduction of 2, 3:4, 5-di-O-benzylidene-aldehydo-D-glucose 6-benzoate gave the corresponding alcohol, which was debenzoylated to the known 2, 4:3, 5-di-O-benzylidene-D-glucitol.

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© by the PHARMACEUTICAL SOCIETY OF JAPAN
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