Synthesis, structures and redox properties of platinum metal phosphathia complexes: Crystal structures of cis-[RuCl2(RSC2H4SR)]·0.75Et 2O and cis-[RhCl2(RSC2H4RS)]PF 6·CH2Cl2 (R = Ph2PCH2CH2)

DOI: 10.1039/DT9960001261

Source and publish data:

Journal of the Chemical Society, Dalton Transactions p. 1261 - 1266 (1996)

Update date:2022-09-26

Topics:

Authors:

Champness, Neil R.

Forder, Robin J.

Frampton, Christopher S.

Reid, Gillian

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

Article abstract of DOI:10.1039/DT9960001261

Reaction of [RuCl₂(py)₄] (py = pyridine) with 1 molar equivalent of the new tetradentate acyclic phosphathia compound RSC₂H₄SR (Ph₂PCH₂CH₂SCH₂CH ₂SCH₂CH₂PPh₂) or the macrocycle meso-Ph₂[14]aneP₂S₂ (4,8-diphenyl-1,11-dithia-4,18-diphosphacyclotetradecane) in refluxing toluene under a nitrogen atmosphere afforded the ruthenium(II) complexes [RuCl₂(RSC₂H₄SR)] and [RuCl₂(Ph₂[14]aneP₂S₂)] respectively as yellow solids. The crystal structure of [RuCl₂(RSC₂H₄SR)]·0.75Et₂O shows RSC₂H₄SR co-ordinated via all four donor atoms with the two P-donors occupying mutually trans co-ordination sites at Ru^II, and cis-dichlorides completing the overall octahedral stereochemistry, Ru-S 2.294(1), 2.292(1), Ru-P 2.339(2), 2.335(2), Ru-Cl2.463(1), 2.463(1) A. Phosphorus-31 NMR spectroscopic studies on the macrocyclic species [RuCl₂(Ph₂[14]aneP₂S₂)] are consistent with a cis-dichloro isomer in which one Cl is trans to P and the other trans to S. Cyclic voltammetry showed a reversible one-electron oxidation occurring at E_1/2 = +0.16 and +0.32 V vs. ferrocene-ferrocenium for [RuCl₂(RSC₂H₄SR)] and [RuCl₂(Ph₂[14]aneP₂S₂)] respectively. The complexes [MCl₂(RSC₂H₄SR)]PF₆ (M = Rh or Ir) have also been prepared. The structure of [RhCl₂(RSC₂H₄SR)]PF₆·CH ₂Cl₂ shows discrete [RhCl₂(RSC₂H₄SR)]⁺ cations adopting a very similar arrangement to that in the ruthenium(II) analogue, with Rh-P 2.352(2), 2.342(2), Rh-S 2.303(2), 2.297(2), Rh-Cl 2.370(2), 2.359(2) A. Rhodium-103 NMR spectroscopy reveals a triplet at δ + 1405 (J_RhP 85 Hz).

Full text of DOI:10.1039/DT9960001261

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

View Article Online

Products guided by the article

Product name:IrCl₂(C₃₀H₃₂P₂S₂)⁽¹⁺⁾*PF₆^(1-) = [IrCl₂(C₃₀H₃₂P₂S₂)]PF₆

Cas No:176763-79-4

R&D Labs maybe for 176763-79-4

Sinochem Jiangsu Co.,Ltd.

Contact:86-25-51817806

Address:No. 216, middle longpan road, jincheng tower, floor 21-22, nanjing ,china
Taiwan Surfactant Corp.

Contact:886 2 2541 0022

Address:8 Fl., No. 11, Sec. 1, Chung Shan North Rd., Taipei, Taiwan R.O.C.
Zha Yan

Contact:+86-13914766747

Address:Floors 21&22, Jin Cheng Tower, No. 216 Middle Longpan Road, Nanjing
Shanghai Bocimed Pharmaceutical Co., Ltd.

website:http://www.bocimed.com

Contact:+86-21-68861632

Address:Building 1, Lane 647, Songtao Road, Zhangjiang High-Tech Park, Shanghai
SEA BRGIHT INDUSTRY CO.,LIMITED

Contact:0086 755 8622 3990

Address:Rm 17B3,GuangCaiXinTianDi Bldg,GuiMiao Rd,NanShan District,Shenzhen,China

Relevant to this article

Synthesis and cytotoxicity studies of 3,5-diaryl N-acetyl pyrazoline - Isatin hybrids

Doi:10.1007/s00044-014-1001-5
(2014)
Design, synthesis and bioactivities of novel dichloro-allyloxy-phenol-containing pyrazole oxime derivatives

Doi:10.3390/molecules201219811
(2015)
Doi:10.1016/S0020-1693(00)90337-2
(1982)
Synthesis of 6H-bis-[1]-benzopyrano[2,3-b:3′4′-e]pyridin-8(8H)ones and 3-(2′-hydroxybenzoyl)-5H-[1]benzopyrano[4,3-b]pyridines and their derivatives

Doi:10.1080/00304949609356538
(1996)
Synthesis and radical scavenging activity of 3,3-dialkyl-3,4-dihydro-isoquinoline 2-oxides

Doi:10.1016/0960-894X(96)00181-3
(1996)
Aluminum chloride catalyzed stereo- and regiospecific allylsilylation of alkynes: a convenient route to silyldienes

Doi:10.1016/0022-328X(95)00323-I
(1995)

Article Doi