Mechanistic Study of β-Hydroxy Elimination from III-CR1R2CR3R4OH> in Aqueous Solutions. A Pulse Radiolysis Study

DOI: 10.1039/f19898501169

Source and publish data:

Journal of the Chemical Society, Faraday Transactions 1: Physical Chemistry in Condensed Phases p. 1169 - 1180 (1989)

Update date:2022-08-29

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Authors:

Sorek, Yacov

Cohen, Haim

Meyerstein, Dan

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Article abstract of DOI:10.1039/f19898501169

The reactions of cobalt(II) tetrasulphophthalocyanine, II(tscp)>^4- with ^.CH3, ^.CH2CH2OH, ^.CH(CH3)CH2OH, ^.CH(CH3)CH(CH3)OH and ^.CH2C(CH3)2OH free radicals have been studied.The results indicate that the first product formed in these reactions has the form II-(tscp-R)>^4-, where R is the aliphatic free radical, the exact nature of the bonding of ^.R to tscp is not clear.The complex II-(tscp-R)>^4- rearranges into <(tscp)Co^III-R>^4- in a process obeying a first-order rate law. <(tscp)Co^III-CH3>^4- decomposes into III(tscp)>^3- + CH4, whereas the complexes <(tscp)Co^III-CR1R2CR3R4OH>^4- decompose into III(tscp)>^3- + R1R2C=CR3R4 + OH^-.

Full text of DOI:10.1039/f19898501169

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