BRANCHED-CHAIN SUGARS AS PUSH-PULL BUTADIENES

被引:10
作者
PESEKE, K
FEIST, H
HANEFELD, W
KOPF, J
SCHULZ, H
机构
[1] UNIV MARBURG,INST PHARMAZEUT CHEM,D-35037 MARBURG,GERMANY
[2] UNIV HAMBURG,INST ANORGAN & ANGEW CHEM,D-20146 HAMBURG,GERMANY
关键词
D O I
10.1080/07328309508002074
中图分类号
Q5 [生物化学]; Q7 [分子生物学];
学科分类号
071010 ; 081704 ;
摘要
Treatment of methyl 4,6-O-benzylidene-2-(dicyanomethylene)-2,3-dideoxy-alpha-D-erythro-hexopyranoside (2) with 3-benzyl-2-methylthio-2-thiazolinium iodide (3), 4,5-dihydro-3-methyl-2-methylthio-1,3-thiazinium iodide (5) and 3-benzyl-4,5-dihydro-2-methylthio-1,3-thiazinium iodide (6), respectively, gave methyl 4,6-O-benzylidene-3-[(2Z)-3-benzyl-2-thiazolidinylidene, 3-methyl-1,3-thiazinan-2-ylidene and 3-benzyl-1,3-thiazinan-2-ylidene]-2-(dicyanomethylene)-2,3-dideoxy-alpha-D-erythro-hexopyranoside (4), (7), (8), respectively.
引用
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页码:317 / 325
页数:9
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