One-Pot Selective Homodimerization/Hydrogenation Strategy for Sequential Dicarba Bridge Formation
作者:James Burnley、W. Roy Jackson、Andrea J. Robinson
DOI:10.1021/acs.joc.5b01312
日期:2015.9.18
The installation of interlocked dicarba bridges into peptide sequences requires the development of a regioselective and chemoselective methodology. This manuscript describes a one-pot, chemoselective synthesis of three 2,7-diaminosuberic acid derivatives from an alkyne, a cobalt–carbonyl protected alkyne, and an alkene using metathesis and homogeneous hydrogenation catalysis.
将联锁的双卡巴桥安装到肽序列中需要发展区域选择性和化学选择性方法。该手稿描述了通过复分解和均相加氢催化作用,从炔烃,钴羰基保护的炔烃和烯烃中一锅,化学选择性合成三种2,7-二氨基丁二酸衍生物。