Characterization of apical copper(II)-thioether bonding. Structure and electronic spectra of bis(2,2-bis(5-phenyl-2-imidazolyl)propane)copper(II) diperchlorate and bis(1,3-bis(5-phenyl-2-imidazolyl)-2-thiapropane)copper(II) diperchlorate
作者:Hans J. Prochaska、William F. Schwindinger、Michael Schwartz、Mark J. Burk、Ernest Bernarducci、Roger A. Lalancette、Joseph A. Potenza、Harvey J. Schugar
DOI:10.1021/ja00402a032
日期:1981.6
Synthesis of sterically hindered bis(imidazole) proligands and an exploration of their co-ordination chemistry with copper(II)
作者:Timothy C. Higgs、Madeleine Helliwell、C. David Garner
DOI:10.1039/dt9960002101
日期:——
Five new sterically hindered bis(imidazole) proligands have been synthesised: 1,2-bis(1-ethyl-4-phenylimidazol-2-yl)ethane (L1), bis(1-ethyl-4-phenylimidazol-2-yl)-(L2) and bis(1-methyl-4-phenylimidazol-2-yl)-dimethyl methane (L3), α, α′-bis(4,5′-diphenylimidazol-1-yl)-o-(L4) and m-xylene (L5). They have been characterised analytically and spectroscopically (1H NMR and mass) and L1 and L2 have been