41772-21-8Relevant articles and documents
Reaction of N-chloro-1,4-benzoquinone imines with thiols
Konovalova,Avdeenko,Santalova,Lysenko,Burmistrov
, p. 1287 - 1296 (2016/10/26)
N-Chloro-1,4-benzoquinone imines reacted with arenethiols to give different products, depending on the conditions and initial quinone imine structure. N-(Arylsulfanyl)-1,4-benzoquinone imines were obtained as a result of nucleophilic substitution of the chlorine atom, and 1,4-benzoquinone imines containing an aryl-sulfanyl substituent in the quinoid ring were formed according to the radical mechanism. The reactions of N-chloro-1,4-benzoquinone imines with heterocyclic thiols afforded only the corresponding chlorine substitution products.