Chinese Chemical Letters

The carbonylation of phenyl bromide and its derivatives under visible light irradiation

WH Zhong, YN Cui, SM Li, YP Jia, JM Yin

Index: Zhong, Wen Hui; Cui, Ying Na; Li, Shen Min; Jia, Ying Ping; Yin, Jing Mei Chinese Chemical Letters, 2012 , vol. 23, # 1 p. 29 - 32

Full Text: HTML

Citation Number: 2

Abstract

The carbonylation of phenyl bromide catalyzed by Co (OAc) 2 has been investigated with PhCOPh as a sensitizer under visible light in the presence of basic additive. With strong base CH3ONa, PhCOOCH3 is produced in 70% yield with 100% selectivity, the similar results are also obtained with a stronger base (CH3) 3CONa. However, with another strong base NaOH, the yield of the ester is only 40%. On the other hand, with weak base NaOAc ...

Related Articles:

Aerobic oxidative esterification of benzyl alcohols with catalytic tetrabromomethane under visible light irradiation

[Nobuta, Tomoya; Fujiya, Akitoshi; Hirashima, Shin-Ichi; Tada, Norihiro; Miura, Tsuyoshi; Itoh, Akichika Tetrahedron Letters, 2012 , vol. 53, # 39 p. 5306 - 5308]

A New Indirect Application of Aggregative Activation: Synthesis of Esters by Cobalt-Catalyzed Carbonylation of Aryl, Heterocyclic, and Vinyl Halides under …

[Marchal, Joel; Bodiguel, Jacques; Fort, Yves; Caubere, Paul Journal of Organic Chemistry, 1995 , vol. 60, # 26 p. 8336 - 8340]

A New Indirect Application of Aggregative Activation: Synthesis of Esters by Cobalt-Catalyzed Carbonylation of Aryl, Heterocyclic, and Vinyl Halides under …

[Marchal, Joel; Bodiguel, Jacques; Fort, Yves; Caubere, Paul Journal of Organic Chemistry, 1995 , vol. 60, # 26 p. 8336 - 8340]

A New Indirect Application of Aggregative Activation: Synthesis of Esters by Cobalt-Catalyzed Carbonylation of Aryl, Heterocyclic, and Vinyl Halides under …

[Marchal, Joel; Bodiguel, Jacques; Fort, Yves; Caubere, Paul Journal of Organic Chemistry, 1995 , vol. 60, # 26 p. 8336 - 8340]

Teflon AF-2400 mediated gas–liquid contact in continuous flow methoxycarbonylations and in-line FTIR measurement of CO concentration

[Koos, Peter; Gross, Ulrike; Polyzos, Anastasios; O'Brien, Matthew; Baxendale, Ian; Ley, Steven V. Organic and Biomolecular Chemistry, 2011 , vol. 9, # 20 p. 6903 - 6908]

More Articles...