Syntheses of Highly Fluorinated 1,3,5-Triazapentadienyl Ligands and Their Use in the Isolation of Copper(I)−Carbonyl and Copper(I)−Ethylene Complexes
作者:H. V. Rasika Dias、Shreeyukta Singh、Jaime A. Flores
DOI:10.1021/ic061739y
日期:2006.10.30
Fully fluorinatedtriazapentadienylligand [N(C3F7)C(C6F5)N}2]- and the related [N(C3F7)C(2-F,6-(CF3)C6H3)N}2]- have been synthesized in good yield via a convenient route and used in the isolation of three- and four-coordinate copper(I)-carbon monoxide complexes. They show fairly high nu(CO) values (>2100 cm(-1)), indicating the presence of electron-poor Cu sites. The copper(I)-ethylene adduct [