Organic compounds -- part of the class 532-570 series – Organic compounds – Heavy metal containing
Patent
1999-06-10
2000-08-01
Nazario-Gonzalez, Porfirio
Organic compounds -- part of the class 532-570 series
Organic compounds
Heavy metal containing
556 21, 556113, 556117, 4272481, C07F 108, C23C 1600
Patent
active
06096913&
ABSTRACT:
In a process for the synthesis of a first metal-ligand complex, M.sup.+n (L.sup.-).sub.n, where n.gtoreq.1, from a metal compound precursor and a ligand precursor, where the metal of the metal compound precursor may during the synthesis change to a valence in excess of n; the improvement, to suppress formation of a second metal-ligand complex of the metal with a valence in excess of n, of adding the elemental form of the metal to the synthesis of the first metal-ligand complex.
REFERENCES:
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patent: 4425281 (1984-01-01), Doyle
patent: 4434317 (1984-02-01), Doyle et al.
patent: 4471152 (1984-09-01), Doyle et al.
patent: 5663391 (1997-09-01), Machida et al.
"Alkene and Carbon Monoxide Derivatives of Copper(I) and Silver(I) .beta.-Diketonates", by G. Doyle, et. al., Organometallics, vol. 4, No. 5, 1985, pp. 830-835.
Norman John Anthony Thomas
Roberts David Allen
Senzaki Yoshihide
Air Products and Chemicals Inc.
Chase Geoffrey L.
Nazario-Gonzalez Porfirio
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