Coordination chemistry of the benzaldehyde−(1r)−(-)−fenchone azine and derivatives fench=nn=c(h)−c6 h4 x (x = h, cl, br, ome or no2 in the meta or para positions) with palladium
Coordination chemistry of the benzaldehyde−(1r)−(-)−fenchone azine and derivatives fench=nn=c(h)−c6 h4 x (x = h, cl, br, ome or no2 in the meta or para positions) with palladium
Type
Article
Main Author
Ahmad Mustaffa, Md Isa Illyas, L. Shaw Bernard, D. Perera Sarath,
Subject
QD Chemistry
ISSN
1985-7918
Language Code
eng
Bibliographic Details
Place of Production
N/A
Year of publication
2009
Abstract
The benzaldehyde−(1R)−(-)−fenchone azine (1) and derivatives (3), (4), (5), (6) and (7) were prepared by heating the desired benzaldehyde derivatives and fenchone hydrazone in boiling ethanol solution in the presence of acetic acid as catalyst for 3 h. Treatment of the ligands (L) with Na2PdCl4H2O or [PdCl2(NCPh)2] in the ratio of 1 : 1 or 2 : 1 gave the complexes of the type PdL2Cl2 (2), (8), (9), (10), (11) and (12) of which the palladium was bonded to the nitrogen near to fenchone residue. Keywords: Fenchone azine, chiral terpene, palladium complexes
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