Synthesis of 5-Thioxo-hexahydrobenzo[b]thiopheno[2,3-d]-1,2,4-triazolo[1,5-c]pyrimidines and Related Compounds Based on Cyclocondensations of 2-Isothiocyanato-3-cyano-4,5,6,7-tetrahydrobenzo[b]thiophene

被引：6

作者：

Pfeiffer, Wolf-Diethard ^{[2
]}

Dollinger, Horst ^{[3
]}

Langer, Peter ^{[1
,4
]}

机构：

[1] Univ Rostock, Inst Chem, D-18059 Rostock, Germany

[2] Ernst Moritz Arndt Univ Greifswald, Inst Biochem, Greifswald, Germany

[3] Boehringer Ingelheim Pharma GmbH & Co KG, Biberach, Germany

[4] Leibniz Inst Katalyse eV, Rostock, Germany

来源：

PHOSPHORUS SULFUR AND SILICON AND THE RELATED ELEMENTS | 2009年 / 184卷 / 03期

关键词：

Cyclizations; heterocycles; isothiocyanates; nitriles; ONE-POT CYCLIZATION; QUINAZOLINES;

D O I：

10.1080/10426500802243216

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

5-Thioxo-4,6,8,9,10,11-hexahydro-benzo[b]thiopheno[2,3-d]-1,2,4-triazolo[1,5-c]pyrimidines and related compounds were prepared based on cyclizations of 2-isothiocyanato-3-cyano-4,5,6,7-tetrahydrobenzo[b]thiophene with aminoketones and carboxylic hydrazides.

引用

页码：626 / 637

页数：12

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