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A Convenient Regiospecific Syntheses of (E)‐1‐Alkanesulfonyl‐ and (E)‐1‐Arylsulfonyl‐2‐Phenylethenes
Author(s) -
Liu Lilian Kao,
Hong C. T.
Publication year - 1978
Publication title -
journal of the chinese chemical society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.329
H-Index - 45
eISSN - 2192-6549
pISSN - 0009-4536
DOI - 10.1002/jccs.197800016
Subject(s) - chemistry , styrene , base (topology) , catalysis , copper , medicinal chemistry , combinatorial chemistry , organic chemistry , copolymer , polymer , mathematical analysis , mathematics
(E)‐1‐Alkanesulfonyl‐ and (E)‐1‐arylsulfonyl‐2‐phenylethenes (styryl sulfones) were obtained from good to excellent yields by the base‐catalyzed elimination of the corresponding β‐chlorosulfones. The latter were obtained, respectively, by additions of the alkanesulfonyl‐ and the arylsulfonyl chlorides to styrene under the catalytic action of copper chlorides.