ADDITION REACTIONS OF HETEROCYCLIC COMPOUNDS .39. 2 PHENYL-ETHYNYLPYRIDINE AND RELATED PYRIDINES WITH ACETYLENIC ESTERS

被引：11

作者：

ACHESON, RM

BRIDSON, JN

机构：

[1] Department of Biochemistry, Oxford, OX1 3QU, South Parks Road

来源：

JOURNAL OF THE CHEMICAL SOCIETY C-ORGANIC | 1969年 / 08期

关键词：

D O I：

10.1039/j39690001143

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Dehydrobromination of 2-styrylpyridine (stilbazole) dibromide with potassium t-butoxide yielded 2-phenylethynylpyridine, which with dimethyl acetylenedicarboxylate gave tetramethyl oxybis-1-phenylmethylene-indolizine-2,3- dicarboxylate. The products from reaction of the acetylene with 2-styrylpyridine dibromide, 2(1H)-pyridylmethyleneacetophenone, and α-(2-pyridyl) acetophenone, and from reaction of methyl propiolate with α-(2-pyridyl) acetophenone, were identified.

引用

页码：1143 / &