The role of aroyloxyl radicals in the formation of solvent-derived products in photodecomposition of diaroyl peroxides. The reactivity of substituted cyclohexadienyl …

S Takahara, T Urano, A Kitamura, H Sakuragi…

文献索引：Takahara, Shigeru; Urano, Tishiyuki; Kitamura, Akihide; Sakuragi, Hirochika; Kikuchi, Osamu; et al Bulletin of the Chemical Society of Japan, 1985 , vol. 58, # 2 p. 688 - 697

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被引用次数: 3

摘要

Photolyses of bis (2-thiophenecarbonyl) peroxide (TPO) in benzene and toluene afforded, among free-radical products, biphenyl and dimethylbiphenyls, respectively, which were solely derived from the aromatic solvents. The yields of biphenyls depended upon the rate with which the radical intermediates were generated from the peroxides in sufficiently high concentrations for their dimerization. Photolyses of TPO and dibenzoyl peroxide in 1, 3, 5- ...