106236-66-2Relevant academic research and scientific papers
Intramolecular Cyclization of ethenes. Synthesis and Crystal Structure of 1-Arylbenzothiophenium Salts
Kitamura, Tsugio,Soda, Shin-ichi,Kawasato, Hironobu,Taniguchi, Hiroshi,Shiro, Motoo
, p. 5055 - 5066 (2007/10/02)
Novel 1-arylbenzothiophenium salts (4) are prepared by bromine-induced intramolecular cyclization of ethenes (3).The substituent and solvent effects on the formation of the 1-arylbenzothiophenium salts 4 are described.The reactio
FORMATION OF 1-ARYL-1-BENZOTHIOPHENIUM IONS IN BROMINATION OF o-ARYLTHIOPHENYL-SUBSTITUTED ETHYLENES
Kitamura, Tsugio,Kawasato, Hironobu,Kobayashi, Shinjiro,Taniguchi, Hiroshi
, p. 399 - 402 (2007/10/02)
Bromination reaction of o-arylthiophenyl-substituted ethylenes gave 1-aryl-1-benzothiophenium ions by intramolecular cyclization in the brominium intermediates.The substituent and solvent effects are also discussed.
