Neutral and Anionic Binuclear Perhalogenophenyl Platinum-Silver Complexes with Pt->Ag Bonds Unsupported by Covalent Bridges. Molecular Structures of , and (tht = tetrahydrothiophene)

DOI: 10.1039/DT9910002253

Source and publish data:

Journal of the Chemical Society, Dalton Transactions p. 2253 - 2264 (1991)

Update date:2022-08-29

Topics:

Authors:

Uson, Rafael

Fornies, Juan

Tomas, Milagros

Ara, Irene

Casas, Jose M.

Martin, Antonio

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

Article abstract of DOI:10.1039/DT9910002253

Heterobinulear complexes of general formula 14-21 have been prepared by treating the anionic platinum derivatives with (molar ratio 1:1) in dichloromethane.The anionic <(C6F5)4PtAgL> (L = OEt2, PPh3 or tht) 22-24 and 25 have been obtained from the corresponding 2 and (molar ratio 1:1) in CH2Cl2-diethyl ether.The reaction between and renders Ag(C6F5) and cis-.The salts 2 and 24> react with yielding and , respectively.The reactions between 2 and or (molar ratio 1:2) render in the first case complex 24 while in the second an unstable material which evolves to <(Ph3P)(C6F5)3PtAg(PPh3)> 27 is obtained. The reaction between 2 (X = F or Cl) and or ClO4 have also been studied.The structures of <(tht)(C6Cl5)(C6F5)2PtAg(PPh3)> 14, <(C6F5)4PtAg(tht)> 24 and 25 have been established by single-crystal X-ray diffraction studies.The complexes contain a strong Pt->Ag bond <2.650(2), 14; 2.641(1), 24; and 2.692(2) Angstroem, 25> unsupported by covalent bridges, and short contacts between the o-F or o-Cl atoms of the C6X5 (X = F or Cl) groups and the Ag atom are present.The relative strength of such contacts is discussed.Methods for the synthesis of mixed pentachloro-pentafluorophenyl starting complexes 1-13 have been investigated.

Full text of DOI:10.1039/DT9910002253

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

View Article Online

Products guided by the article

Product name:Tetrahydrothiophene

Cas No:110-01-0

R&D Labs maybe for 110-01-0

Nanjing yieldpharma co.ltd

Contact:13813902930 025-52714267

Address:20 Fengji Road, Yuhua Economic Development Zone, Nanjing, Jiangsu, P. R. China
Zhenjiang Huayu I/E Co.,LTD

Contact:86-511-85210668 0511-85210668, 85210818, 85210898

Address:Yihai Garden E-902,NO.99 Daxi RD., Zhenjiang Jiiangsu ,China
KindChem Co.,Ltd,

Contact:+86-25-85281586

Address:13F,Bld2#,South of Longpan Road
Xi'an North Information Industry Co., Ltd. Weilv Chemical Department

Contact:+86-29-88156413

Address:Jixiang Road 99 Xi'an Shaanxi Province
Pale Palm Imex

Contact:+36(21)2523420

Address:Head office: 1102 Budapest, SZENT LASZLO TER 24/B. 1/1., HUNGARY / CHINA

Relevant to this article

One-pot synthesis of 9-arylxanthenediones and 9-pyrazoloxanthenediones using [DBU]OAc

Doi:10.1134/S1070363217040247
(2017)
Poly(bromoethyl acrylate): A Reactive Precursor for the Synthesis of Functional RAFT Materials

Doi:10.1021/acs.macromol.6b00721
(2016)
Carbon nanofibers decorated with oxo-rhenium complexes: Highly efficient heterogeneous catalyst for oxidation of amines with hydrogen peroxide

Doi:10.1016/j.molcata.2015.03.007
(2015)
Characterization of volatile compounds from the reaction of 3-hydroxy- 2-butanone and ammonium sulfide model system

Doi:10.1021/jf980536s
(1999)
Acyl-peptide releasing enzyme from Sulfolobus tokodaii (ST0779) as a novel promiscuous biocatalyst for aldol addition

Doi:10.1016/j.catcom.2015.03.030
(2015)
Kinetic study of the Ce(III)-, Mn(II)-, or ferroin-catalyzed Belousov-Zhabotinsky reaction with pyruvic acid

Doi:10.1002/(SICI)1097-4601(2000)32:7<408::AID-KIN3>3.0.CO;2-7
(2000)

Article Doi