Electrochemical synthesis and crystal structure of silver(I) complexes with some heterocyclic thiones

Paulo A. Pérez-Lourido; José A. García-Vázquez; Jaime Romero; María S. Louro; Antonio Sousa; Qin Chen; Yuanda Chang; Jon Zubieta

doi:10.1039/DT9960002047

Electrochemical synthesis and crystal structure of silver(I) complexes with some heterocyclic thiones

Paulo A. Pérez-Lourido, José A. García-Vázquez, Jaime Romero, María S. Louro, Antonio Sousa, Qin Chen, Yuanda Chang, Jon Zubieta

Department of Chemistry

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Abstract

Two silver(I) complexes, [{Ag(SR)}₆] [R¹SH = 6-(tert-butyldimethylsilyl)pyridine-2-thione 1, R²SH = 3,6-bis(tert-butyldimethylsilyl)pyridine-2-thione 2], have been synthesized by electrochemical oxidation of the metal in an acetonitrile solution of the neutral heterocyclic thiones. The reaction of equimolar amounts of dppm [bis(diphenylphosphino)methane] with complexes 1 and 2 in dichloromethane resulted in the formation of [Ag₄Cl₄(dppm)₂] 3 and the elimination of RSCH₂SR. Single-crystal X-ray analyses were performed for compounds 1, 3 and R²SCH₂SR².

Original language	English (US)
Pages (from-to)	2047-2054
Number of pages	8
Journal	Journal of the Chemical Society - Dalton Transactions
Issue number	10
DOIs	https://doi.org/10.1039/DT9960002047
State	Published - May 21 1996

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Chemistry(all)

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@article{452ec47efb204efb9ef8eb0f5ae4e367,

title = "Electrochemical synthesis and crystal structure of silver(I) complexes with some heterocyclic thiones",

abstract = "Two silver(I) complexes, [{Ag(SR)}6] [R1SH = 6-(tert-butyldimethylsilyl)pyridine-2-thione 1, R2SH = 3,6-bis(tert-butyldimethylsilyl)pyridine-2-thione 2], have been synthesized by electrochemical oxidation of the metal in an acetonitrile solution of the neutral heterocyclic thiones. The reaction of equimolar amounts of dppm [bis(diphenylphosphino)methane] with complexes 1 and 2 in dichloromethane resulted in the formation of [Ag4Cl4(dppm)2] 3 and the elimination of RSCH2SR. Single-crystal X-ray analyses were performed for compounds 1, 3 and R2SCH2SR2.",

author = "P{\'e}rez-Lourido, {Paulo A.} and Garc{\'i}a-V{\'a}zquez, {Jos{\'e} A.} and Jaime Romero and Louro, {Mar{\'i}a S.} and Antonio Sousa and Qin Chen and Yuanda Chang and Jon Zubieta",

year = "1996",

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doi = "10.1039/DT9960002047",

language = "English (US)",

pages = "2047--2054",

journal = "Dalton Transactions",

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publisher = "Royal Society of Chemistry",

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T1 - Electrochemical synthesis and crystal structure of silver(I) complexes with some heterocyclic thiones

AU - Pérez-Lourido, Paulo A.

AU - García-Vázquez, José A.

AU - Romero, Jaime

AU - Louro, María S.

AU - Sousa, Antonio

AU - Chen, Qin

AU - Chang, Yuanda

AU - Zubieta, Jon

PY - 1996/5/21

Y1 - 1996/5/21

N2 - Two silver(I) complexes, [{Ag(SR)}6] [R1SH = 6-(tert-butyldimethylsilyl)pyridine-2-thione 1, R2SH = 3,6-bis(tert-butyldimethylsilyl)pyridine-2-thione 2], have been synthesized by electrochemical oxidation of the metal in an acetonitrile solution of the neutral heterocyclic thiones. The reaction of equimolar amounts of dppm [bis(diphenylphosphino)methane] with complexes 1 and 2 in dichloromethane resulted in the formation of [Ag4Cl4(dppm)2] 3 and the elimination of RSCH2SR. Single-crystal X-ray analyses were performed for compounds 1, 3 and R2SCH2SR2.

AB - Two silver(I) complexes, [{Ag(SR)}6] [R1SH = 6-(tert-butyldimethylsilyl)pyridine-2-thione 1, R2SH = 3,6-bis(tert-butyldimethylsilyl)pyridine-2-thione 2], have been synthesized by electrochemical oxidation of the metal in an acetonitrile solution of the neutral heterocyclic thiones. The reaction of equimolar amounts of dppm [bis(diphenylphosphino)methane] with complexes 1 and 2 in dichloromethane resulted in the formation of [Ag4Cl4(dppm)2] 3 and the elimination of RSCH2SR. Single-crystal X-ray analyses were performed for compounds 1, 3 and R2SCH2SR2.

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ER -

Electrochemical synthesis and crystal structure of silver(I) complexes with some heterocyclic thiones

Abstract

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