A synthesis of novel expanded porphyrinoids: NiII-induced nitrile cyclization of dicyanovinylene-bis(meso-aryl)dipyrrin

5 years ago

A synthesis of novel expanded porphyrinoids: NiII-induced nitrile cyclization of dicyanovinylene-bis(meso-aryl)dipyrrin

Younghoon Kim, Nathan H. Faialaga, Ji-Young Shin, Hiroshi Shinokubo, Kimoon Kim, Satoru Ito

Ni^II-Metallation of dicyanovinylene-bis(meso-aryl)dipyrrin 1 under refluxed toulene conditions resulted in the formation of a bicyclic pyrrolizine ring to afford two isomeric bisNi^II expanded porphyrinoid complexes 2a and 2b, which exhibited typical features of aromatic porphyrinoids.

Publisher URL: http://feeds.rsc.org/~r/rss/DT/~3/v05DGXbc4JA/C7DT01838J

DOI: 2017/DT/C7DT01838J

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