作者:Markus Albrecht、Cyrill Riether
DOI:10.1055/s-1997-4474
日期:1997.8
Linear alkyl-bridged 2,2'-bipyridine/catechol compounds [1, 12-14, 19]-H 2 and [2, 20]-H 4 can be easily prepared by the addition of lithiated 5,5'-methyl-2,2'-bipyridine (3) to 3-(Ï-haloalkyl)-substituted 1,2-dimethoxybenzenes 4, 9, 11, 18 followed by cleavage of the methylaryl ethers.
线性烷基桥连的2,2'-联吡啶/邻苯二酚化合物[1, 12-14, 19]-H2和[2, 20]-H4可以通过将5,5'-甲基-2,2'-联吡啶锂化物(3)添加到3-(ζ-卤代烷基)取代的1,2-二甲氧基苯(4, 9, 11, 18)中,随后裂解甲基芳基醚来轻松制备。