Dichlorido[(R,R)-N1,N1,N2-tribenzylcyclohexane-1,2-diamine-κ2N1,N2]copper(II)
Autor: | Quang Trung Nguyen, Jong Hwa Jeong |
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Jazyk: | angličtina |
Rok vydání: | 2010 |
Předmět: | |
Zdroj: | Acta Crystallographica Section E, Vol 66, Iss 5, Pp m565-m565 (2010) |
Druh dokumentu: | article |
ISSN: | 16005368 1600-5368 |
DOI: | 10.1107/S1600536810014054 |
Popis: | In the title compound, [CuCl2(C27H32N2)], which bears a chiral diamine ligand, viz (R,R)-N,N,N′′- tribenzylcyclohexane-1,2-diamine, the CuII ion is ligated by two N and two Cl atoms in a distorted square-planar geometry. The coordination of the ligands to the CuII ion results in the formation of a five-membered heterocyclic ring and a chiral center at the monosubstituted nitrogen in an (S)-configuration. The catalytic capacity of the complex for the asymmetric nitroaldol reaction is promising (49% ee). |
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