1: benzoic acid With N-bromosuccinmide; triphenylphosphine in chloroform T=28°C; 2: With [BnEt3N]2MoS4 in chloroform T=28°C; 3: 1,2-dichloro-ethane in chloroform T=28°C;
Batyrbaev, N. A.; Zorin, V. V.; Zlot-skii, S. S.; Rakhmankulov, D. L.
Journal of Organic Chemistry USSR (English Translation), 1983 , p. 368 - 372
Zhurnal Organicheskoi Khimii, 1983 , vol. 19, # 2 p. 421 - 426