REACTION OF 3-ARYL-2-CYANOTHIOACRYLAMIDES WITH ELECTRON-DEFICIENT ALKYNES - SYNTHESIS OF 4-ARYL-4H-THIOPYRANS

被引：17

作者：

BLOXHAM, J ^{[1
]}

DELL, CP ^{[1
]}

机构：

[1] ELI LILLY & CO,LILLY RES CTR LTD,WINDLESHAM GU20 6PH,SURREY,ENGLAND

来源：

JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1 | 1994年 / 08期

关键词：

D O I：

10.1039/p19940000989

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The 3-aryl-2-cyanothioacrylamides 2-4 react well with methyl propiolate and dimethyl acetylenedicarboxylate yielding the thiopyrans 8-13. Reactions with less activated alkynes proceed sluggishly, if at all.

引用

页码：989 / 993

页数：5

共 24 条

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