申请人:The Secretary of State for Defence in Her Britannic Majesty's a
公开号:US05986096A1
公开(公告)日:1999-11-16
5-Bromo-2-iodopyrimidine is used to synthesize a range of chemical compounds including liquid crystalline compounds.
5-溴-2-碘嘧啶用于合成一系列化合物,包括液晶化合物。
PYRIMIDINE COMPOUNDS
申请人:QinetiQ Limited
公开号:EP0817773B1
公开(公告)日:2002-06-12
US5986096A
申请人:——
公开号:US5986096A
公开(公告)日:1999-11-16
[EN] PYRIMIDINE COMPOUNDS<br/>[FR] COMPOSES DE PYRIMIDINE
申请人:THE SECRETARY OF STATE FOR DEFENCE
公开号:WO1996030344A2
公开(公告)日:1996-10-03
(EN) The synthesis of novel compound (I) is described: 5-bromo-2-iodopyrimidine may be used for the synthesis of a range of chemical compounds both known and novel. The synthesis of a number of novel liquid crystalline compounds is described.(FR) La présente invention décrit la synthèse du nouveau composé de formule (I). La 5-bromo-2-iodopyrimidine peut être utilisée pour la synthèse d'une gamme de composés chimiques connus et nouveaux. L'invention décrit la synthèse d'un certain nombre de nouveaux composés liquides cristallins.
5-Bromo-2-iodopyrimidine: a novel, useful intermediate in selective palladium-catalysed cross-coupling reactions for efficient convergent syntheses
作者:John W. Goodby、Michael Hird、Robert A. Lewis、Kenneth J. Toyne
DOI:10.1039/cc9960002719
日期:——
A simple synthesis of the novel 5-bromo-2-iodopyrimidine is described and examples are provided of the use of the compound in selective palladium-catalysed cross-coupling reactions with a wide range of arylboronic acids and alkynylzincs to give the efficient syntheses of many substituted pyrimidine compounds.