110339-19-0Relevant academic research and scientific papers
A convenient synthesis of phenyl 1-chloro-1 alkenyl chalcogenides by one-pot Wittig reaction. Synthesis of selenolesters
Silveira, Claudio C.,Boeck, Paula,Begnini, Mauro L.,Braga, Antonio L.
, p. 173 - 179 (2007/10/03)
The preparation of 1-chloro-1-chalcogeno(sulfur, selenium) alkenes by a Wittig-type reaction in an one pot procedure is described. Chlorochalcogenyl triphenylphosphoranes are formed in situ by the reaction of dichloromethyl phenylchalcogenide, potassium t
α-Chlorination and Carbonylolefination: Synthesis of Phenyl 1-Chloro-1-alken-1-yl Selenides (Chlorovinyl Phenyl Selenides)
Coutrot, P.,Grison, C.,Youssefi-Tabrizi, M.
, p. 169 - 170 (2007/10/02)
The lithium derivatives prepared from diethyl phenylselenomethanephosphonate with n-butyllithium at low temperature react with carbon tetrachloride to give the corresponding α-chlorinated phosphonate and trichloromethyllithium.The latter deprotonates the α-chlorinated phosphonate in situ to give a new lithio derivative which reacts with carbonyl compounds.These different steps take place in one pot and lead to chlorovinyl phenyl selenides, a novel class of selenocompounds.
