Synthesis of binaphthyl bridged chiral bis-corrole
Resource
Chinese Chemical Letters, 20(1), 21-24
Journal
Chinese Chemical Letters
Pages
21-24
Date Issued
2009
Date
2009
Author(s)
Lian, P.
Liu, H. Y.
Liu, L. Y.
Shi, L.
Jiang, H. F.
Chang, C. K.
Abstract
Chiral bis-corrole 1 and 2 were prepared by reaction of (s)-2,2′-bis(bromomethyl)-1,1′-binaphthyl and 10-(4-hydroxylphenyl)-5,15-bis(pentafluorophenyl)corrole or 10-(3-hydroxylphenyl)-5,15-bis(pentafluorophenyl)corrole in DMF at 60 °C in the presence of anhydrous K2CO3 with an isolated yield ∼8%. Both 1 and 2 exhibit unsymmetrical induced circular dichroism (ICD) in the soret band with positive exciton chirality. © 2008 Hai Yang Liu.
Type
journal article