Diazo reactions with unsaturated compounds: VIII. Reaction of 1,3-butadiene and isoprene with aromatic and aliphatic-aromatic triazenes in the presence of sulfur(IV) oxide
Redox-transfer. Part VII. Addition of ethylene and butadiene to functionally substituted aromatic sulphonyl chlorides
作者:J. Sinnreich、M. Asscher
DOI:10.1039/p19720001543
日期:——
Application of the copper chloride-catalysed addition of substitutedaromaticsulphonylchlorides to ethylene and butadiene is extended to sulphonylchlorides carrying bromine, carboxy-, chloromethyl, chlorosulphonyl, and 2-chloroethylsulphonyl substituents. Several ethylene adducts are further transformed by chlorosulphonation, dehydrochlorination, and oxidation of a methyl to a carboxy-group.