Nucleophilic Displacement of Halides from Dihalogenoplatinum(II) Complexes containing a Chelating Thioether. Kinetics and Equilibria

DOI: 10.1039/DT9940000169

Source and publish data:

Journal of the Chemical Society, Dalton Transactions p. 169 - 174 (1994)

Update date:2022-08-02

Topics:

Authors:

Pitteri, Bruno

Marangoni, Giampaolo

Cattalini, Lucio

Canovese, Luciano

Read Full Text PDF DownLoad Join now for total 90,000,000 free articles

Article abstract of DOI:10.1039/DT9940000169

Kinetic and equilibrium measurements on the displacement of halides from the substrates (X, Y = Cl, Cl; Cl, Br; Br, Br; Br, I; I, I; Cl, I) with the nucleophiles Cl(1-), Br(1-) and I(1-) have been carried out in methanol at 25 deg C, I = 0.5 mol dm³ (LiClO4).The results are discussed in terms of the relative stability of the planar ground and five-co-ordinate transition states, and the lability and kinetic cis effects of co-ordinated halides are compared.All substrates appear to be characterized by a sort of stereoelectronic hindrance leading to retardation effects, mainly in the second-order substitution pathway.

Full text of DOI:10.1039/DT9940000169

View Article Online / Journal Homepage / Table of Contents for this issue

View Article Online

Products guided by the article

Product name:{1,2-bis(phenylthio)ethane}diiodoplatinum(II)

Cas No:71498-97-0

R&D Labs maybe for 71498-97-0

Jinzhou Jiutai Pharmaceutical Co.,Ltd

Contact:+86-0416-5179890

Address:No.41, Taianli, Taihe District, Jinzhou, Liaoning
Shanghai Hanshare Industry Co.,Ltd.

Contact:86 21 20960688

Address:RM902-903,Building E, Wanda Plaza,No.26,Zhoukang Road, Pudong District, Shanghai, China
Zha Yan

Contact:+86-13914766747

Address:Floors 21&22, Jin Cheng Tower, No. 216 Middle Longpan Road, Nanjing
Zhengzhou Yuanli Biological Technology Co., Ltd.

Contact:+86-371-67897870/67897895

Address:No. 38, Qingyang Street, Zhengzhou, Henan, China
Suzhou Health Chemicals Co., Ltd.

website:http://www.healthchems.com

Contact:13776257979

Address:No. 338, Jingang Avenue,

Relevant to this article

Intra- and intermolecular complexation in C6 monoazacoronand substituted cyclodextrins.

Doi:10.1039/b316450k
(2004)
Doi:10.1039/c39790000259
(1979)
Novel reactions of cationic carbyne complexes of manganese and rhenium with polymetal carbonyl anions. An approach to trimetal bridging carbyne complexes

Doi:10.1021/om0201359
(2002)
Doi:10.1021/ja01874a010
(1939)
A novel approach to unsaturated acyclic nucleoside analogues and the first synthesis of d4T by ring closure metathesis

Doi:10.1016/S0040-4039(02)00572-5
(2002)
Manganese dioxide oxidation of hydroxylamines to nitrones

Doi:10.1016/S0040-4039(01)01222-9
(2001)

Article Doi