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Two isomers of [1-benzyl-4-(pyridin-2-yl-?N)-1H-1,2,3-triazole-?N ³]di-chlorido-bis-(dimethyl sulfoxide-?S)ruthenium(II).

ABSTRACT: The structures of two isomers of the title compound, [RuCl₂(C₁₄H₁₂N₄)(C₂H₆OS)₂], 2 and 3, are reported. Isomers 2 and 3 are produced by reaction of the pyridyl-triazole ligand 1-benzyl-4-(pyridin-2-yl)-1H-1,2,3-triazole (bpt) (1) with fac-[RuCl₂(DMSO-S)₃(DMSO-O)]. Reaction in acetone produces ca 95% 2, which is the OC-6-14 isomer, with cis DMSO and trans chlorido ligands, and 5% 3 (the OC-6-32 isomer, with cis DMSO and cis chlorido ligands, and the pyridyl moiety of bpt trans to DMSO). Reaction in refluxing toluene initially forms 2, which slowly isomerizes to 3.

SUBMITTER: Khamespanah F

PROVIDER: S-EPMC6690446 | biostudies-literature | 2019 Aug

REPOSITORIES: biostudies-literature

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Two isomers of [1-benzyl-4-(pyridin-2-yl-κN)-1H-1,2,3-triazole-κN 3]di-chlorido-bis-(dimethyl sulfoxide-κS)ruthenium(II).

Khamespanah Fatemeh F Maverick Andrew W AW

Acta crystallographica. Section E, Crystallographic communications 20190704 Pt 8

The structures of two isomers of the title compound, [RuCl2(C14H12N4)(C2H6OS)2], 2 and 3, are reported. Isomers 2 and 3 are produced by reaction of the pyridyl-triazole ligand 1-benzyl-4-(pyridin-2-yl)-1H-1,2,3-triazole (bpt) (1) with fac-[RuCl2(DMSO-S)3(DMSO-O)]. Reaction in acetone produces ca 95% 2, which is the OC</ ...[more]

PMID: 31417774

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