Synthesis of some 6-S-heterocyclic Derivatives of 1,2:3,4-Di-O-isopropylidene-alpha-D-galactopyranose

被引：23

作者：

Alho, MAM

DAccorso, NB

Thiel, IME

机构：

[1] Depto. de Quim. Orgánica, Universidad de Buenos Aires, Ciudad Universitaria, Buenos Aires

来源：

JOURNAL OF HETEROCYCLIC CHEMISTRY | 1996年 / 33卷 / 04期

关键词：

D O I：

10.1002/jhet.5570330455

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

We applied nucleophilic substitution to 6-O-tosyl-1,2:3,4-di-O-isopropylidene-alpha-D-galactopyranose using sulphur nucleophiles and obtained 6-S-derivatives of 1,2:3,4-di-O-isopropylidene-alpha-D-galactopyranose. We present the physical and spectroscopic characterization of these heterocyclic compounds as well as other related compounds obtained by substitution, using other substrates. The conformational studies of all products are presented and discussed.

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页码：1339 / 1343

页数：5

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