Journal of the Chemical Society, Faraday Transactions 1: Physical Chemistry in Condensed Phases p. 3175 - 3186 (1988)
Update date:2022-07-30
Topics:
Laubry, Philippe
Mousset, Guy
Martinet, Pierre
Tissier, Madeleine
Tissier, Claude
Juillard, Jean
The complexation of Cu2+ by lasalocid and the model compound salicylic acid, AH, has been studied in methanol.The stability constants of species ACu+ and A2Cu were obtained from potentiometric measurements using a pH glass electrode and a copper-selective electrode, and by polarographic determinations.The stability of these copper(II) complexes was shown to be higher than that of the analogous complexes of the other transition-metal cations of the first row and very similar for lasalocid and salicylic acid.The e.s.r. spectra suggest that the structures of the species formed with the two ligands differ; the oxygen of the backbone probably participates in complexation with lasalocid.In addition, other complexes possibly involving the methoxide ion, formed in more basic media, were characterised.
Contact:0572-2722882
Address:1201,F3,xinghuibandao,
website:http://www.sjc.com.tw
Contact:(886) 2-2396-6223
Address:14Fl., No. 99. Sec. 2, Jen Ai Road
Shanghai Mio Chemical Co., Ltd
Contact:0086 21- 64401188-622
Address:16 Floor NO.2 Jiefang Building, No. 4855 Dushi Road, 201100 Shanghai, P.R.China
Contact:+86-519-86623222
Address:29F/D, 99 Yanling West Road, Changzhou, Jiangsu, China
Chengdu D-Innovation Pharmaceutical Co., Ltd
Contact:86-28-85105536
Address:1001, B6, No.88 Keyuan South Road, Chengdu Hi-Tech Zone
Doi:10.1021/ol025750n
(2002)Doi:10.1021/jo0110597
(2002)Doi:10.1039/c5cc06771e
(2015)Doi:10.1021/ol025665f
(2002)Doi:10.1016/0022-328X(94)05260-I
(1995)Doi:10.1016/S0968-0896(01)00289-9
(2002)
