THE CHEMISTRY OF BIPYRRYLS .1. THE PREPARATION OF A 1,1'-UNSUBSTITUTED 2,2'-BIPYRRYL
THE CHEMISTRY OF BIPYRRYLS .1. THE PREPARATION OF A 1,1'-UNSUBSTITUTED 2,2'-BIPYRRYL
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DOI：
10.1021/jo50016a021
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发表时间：
1953-01-01
影响因子：
3.6
通讯作者：
THRELKELD, RR
中科院分区：
文献类型：
--
作者：
WEBB, JLA;THRELKELD, RR
当吡咯基溴化镁在-15 ℃下先用溴处理，然后再用水处理（2）时，会形成一种不稳定的物质，据信是2-溴-吡咯，它在蒸汽蒸馏时会产生另一种不稳定的化合物，其溴含量为38.15%、38.22%、39.68%（与CsHiBrNg的37.86%相比），被称为“溴二吡咯”。该化合物太不稳定，无法进一步表征。
When pyrrylmagnesium bromide was treated with bromine at—15 and then with water (2), there was formed an unstable substance, believed to be 2-bromo-pyrrole, which on steam-distillation yielded another unstable compound which gave bromine analyses of 38.15, 38.22, 39.68%(compared with 37.86% for CsHiBrNg) and was called “bromodipyrrole.” Thiscompound was too unstable for further characterization.