作者:Sylvie Chabdon-Noblat、Jean-Pierre Sauvage
DOI:10.1016/s0040-4020(01)87125-8
日期:1991.1
10-phenanthroline spacer. Two routes have been investigated: a stepwise procedure and a direct strategy involving a double cyclisation step. From the bis-free base porphyrin, synthesized with an overall yield of ∼1% from 2,9-di(p-tolyl)-1,10-phenanthroline, an unsymmetrical zinc (II) porphyrin free base system was prepared and isolated in view of excited state energy and electron transfer.
描述了以倾斜方式布置的双卟啉的合成。四吡咯环通过2,9-二苯基-1,10-菲咯啉间隔基连接。已经研究了两种途径:逐步过程和涉及双环化步骤的直接策略。用双游离基卟啉由2,9-二(对甲苯基)-1,10-菲咯啉合成,总收率约为1%,制备了不对称的锌(II)卟啉游离碱体系,并在激发态能量和电子转移的观点。