ON THE FORMATION OF REDUCTIC ACID FROM PENTOSES OR HEXURONIC ACIDS

被引：8

作者：

AHMAD, T

ANDERSSON, R

OLSSON, K

WESTERLUND, E

机构：

[1] SWEDISH UNIV AGR SCI,DEPT CHEM,S-75007 UPPSALA,SWEDEN

[2] SWEDISH UNIV AGR SCI,DEPT FOOD SCI,S-75007 UPPSALA,SWEDEN

来源：

CARBOHYDRATE RESEARCH | 1993年 / 247卷

关键词：

D O I：

10.1016/0008-6215(93)84254-4

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：

Careful hydrolysis of (+/-)-cis- or (+/-)-trans-tetrahydro-2,5-dimethoxy-2-furaldehyde dimethyl acetal proceeded via 5,5-dimethoxy-4-oxopentanal to give (+/-)-trans-4-hydroxy-5-methoxy-2-cyclopentenone. and (+/-)-trans-4,5-dihydroxy-2-cyclopentenone. The latter product did not isomerize to 2,3-dihydroxy-2-cyclopentenone (reductic acid) on prolonged reaction.

引用

页码：217 / 222

页数：6

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