NOVEL SYNTHESIS OF MERCAPTOPURINE AND PENTAAZA-AS-INDACENE ANALOGS - REACTION OF [BIS(METHYLTHIO)METHYLENE]MALONONITRILE AND ETHYL 2-CYANOO-3,3-BIS(METHYLTHIO)ACRYLATE WITH 5-AMINOPYRAZOLES

被引：60

作者：

ELGEMEIE, GEH

ELEZBAWY, SE

ALI, HA

MANSOUR, AK

机构：

[1] CAIRO UNIV, FAC SCI, DEPT CHEM, BANI SUEF BRANCH, Bani Suwayf, EGYPT

[2] CAIRO UNIV, FAC SCI, DEPT CHEM, GIZA, EGYPT

来源：

BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN | 1994年 / 67卷 / 03期

关键词：

D O I：

10.1246/bcsj.67.738

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A novel synthesis of 7-methylthiopyrazolo[1,5-a]pyrimidines via reaction of [bis(methylthio)methylene]malononitrile and ethyl 2-cyano-3,3-bis(methylthio)acrylate with 5-aminopyrazoles is reported and the synthetic potential of the method is demonstrated.

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页码：738 / 741

页数：4

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