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Electrochemical reduction of phenylethynyl halides and related compounds

 

作者: S.M.Peregudova,   L.I.Denisovich,   N.A.Ustynyuk,   L.I.Leont'eva,   V.N.Vinogradova,   T.V.Filatova,  

 

期刊: Russian Chemical Bulletin  （Springer Available online 2004）
卷期: Volume 44, issue 10  

页码: 1973-1975

 

ISSN:1066-5285

 

年代: 2004

 

DOI:10.1007/BF00707244

 

出版商: Springer_US-Boston

 

数据来源: Springer

 

摘要:

Reduction of phenylethynyl halides PhC≡CHal (Hal = I (1), Br (2), Cl (3)), diiodoacetylene (4), (phenylethynyl)triphenylphosphonium bromide (5), and related compounds in THF was studied by means of cyclic voltammetry using a glassy-carbon electrode. Compounds1–5are reduced with cleavage of the C-Hal bond, and the reduction potentials increase in the order3<2<1<

 

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