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…

Index: 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

Full Text: HTML

Citation Number: 3

Abstract

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- ...

Related Articles:

An amphiphilic resin-supported palladium catalyst for high-throughput cross-coupling in water

[Uozumi, Yasuhiro; Nakai, Yasushi Organic Letters, 2002 , vol. 4, # 17 p. 2997 - 3000]

Ferrocence-based phosphine–triazine ligands for highly efficient Suzuki–Miyaura cross-coupling reaction of aryl chlorides

[Yu, Sai-Bo; Hu, Xiang-Ping; Deng, Jun; Huang, Jia-Di; Wang, Dao-Yong; Duan, Zheng-Chao; Zheng, Zhuo Tetrahedron Letters, 2008 , vol. 49, # 7 p. 1253 - 1256]

A simple, efficient and recyclable phosphine-free catalytic system for Suzuki–Miyaura reaction of aryl bromides

[Zhao, Hong; Peng, Jian; Xiao, Ruian; Cai, Mingzhong Journal of Molecular Catalysis A: Chemical, 2011 , vol. 337, # 1-2 p. 56 - 60]

Catalytic transformation of benzoic anhydrides into fluorenones and biphenyls

[Blum,J. et al. Journal of Organic Chemistry, 1970 , vol. 35, p. 3233 - 3237]

Synthesis of biaryls via a nickel (0)-catalyzed cross-coupling reaction of chloroarenes with arylboronic acids

[Saito, Syun; Oh-tani, Saori; Miyaura, Norio Journal of Organic Chemistry, 1997 , vol. 62, # 23 p. 8024 - 8030]

More Articles...