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5-t-But-catecholato (DTBcat)-gold-phosphine-complexes: Synthesis and spectral study

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Title 5-t-But-catecholato (DTBcat)-gold-phosphine-complexes: Synthesis and spectral study
 
Creator Byabartta, Prithwiraj
 
Subject Gold(I)
Gold(III)
catechol
phosphine
1H
13C
9F
COSY
NMR
ESI-MS
 
Description 407-412
Ag+- assisted dechlorination of Gold(I) and Gold(III) phosphine complexes followed by the reaction with 5-t-butcatecholato
(DTBcat)- (H2CA) in presence of Et3N gives neutral violet complexes ,whereas 1-9, 8a, 14-16 are Gold(I) two
coordinate linear complexes and 10-13 are Gold(III) square planar four coordinate complexes. The seventeen new
complexes are charecterised by ESI-MS, IR and multinuclear NMR (1H, 13C, 19F; 31P) spectroscopic studies. In addition, bidimensional
NMR studies such as 1H 1H COSY permit a complete assignment of the complexes in the solution phase.
 
Date 2024-04-16T08:51:40Z
2024-04-16T08:51:40Z
2024-04
 
Type Article
 
Identifier 2583-1321 (Online); 0019-5103 (Print)
http://nopr.niscpr.res.in/handle/123456789/63772
https://doi.org/10.56042/ijc.v63i4.4655
 
Language en
 
Publisher NIScPR-CSIR, India
 
Source IJC Vol.63(04) [April 2024]