52704-84-4Relevant articles and documents
THE CHEMISTRY OF DIENES AND THEIR DERIVATIVES. XXII. LIQUID-PHASE LOW-TEMPERATURE CHLORINATION OF POLYCHLORO DERIVATIVES OF BUTADIENE IN THE PRESENCE OF AN INHIBITOR OF RADICAL REACTIONS
Avagyan, S. P.,Kaplanyan, E. E.,Panosyan, G. A.,Mkryan, G. M.
, p. 1506 - 1508 (2007/10/02)
During liquid-phase chlorination in the presence of tert-butylpyrocatechol the polychloro derivatives of butadiene (1,1,2- and 1,2,3-trichloro-1,3-butadiene and 1,1,2,3-tetrachloro-1,3-butadiene) react with chlorine only at the vinyl and chlorovinyl group respectively, forming addition products and a considerable amount of the products from substitution of hydrogen in the methylene groups.