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Synthesis and Structure of the Copper(II) Complex of a Chiral Bis(dihydrooxazole) Ligand
Author(s) -
Hall Jonathan,
Lehn JeanMarie,
DeCian André,
Fischer Jean
Publication year - 1991
Publication title -
helvetica chimica acta
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.74
H-Index - 82
eISSN - 1522-2675
pISSN - 0018-019X
DOI - 10.1002/hlca.19910740103
Subject(s) - chemistry , deprotonation , copper , ligand (biochemistry) , derivative (finance) , crystal structure , stereochemistry , crystallography , ion , organic chemistry , receptor , financial economics , economics , biochemistry
The bridged bis(dihydrooxazole) compound (−)‐ 2 and its silylated derivative (−)‐ 3 have been synthesised as building blocks for chiral ligands. The complex of (−)‐ 3 with Cu II has been obtained, and its crystal structure has been determined. The Cu II ion is bound to two deprotonated ligands in a twisted tetracoordinated geometry.