76859-70-6Relevant academic research and scientific papers
Phase transfer catalyzed cyclopropanation of trans-styryl aryl sulfones with dimethyl sulfoxonium methylide
Padmaja,Ramachandra Reddy,Subba Reddy,Bhaskar Reddy
, p. 91 - 98 (2007/10/03)
Some new trans-aryl cyclopropyl sulfones (II) have been prepared by the cycloaddition of dimethylsulfoxonium methylide to trans-styryl aryl sulfones (I) by two different methods. It is observed that the reaction in presence of a phase transfer catalyst proceeds in a facile manner.
Cyclopropanation of Some α,β-Unsaturated Sulphones
Reddy, D. Bhaskar,Sankaraiah, B.,Balaji, T.
, p. 563 - 566 (2007/10/02)
α,β-Unsaturated sulphones have been cyclopropanated with dimethylsulphonium methylide to obtain stereoselectively trans-1-(arylsulphonyl)-2-arylcyclopropanes (Ia-j).The trans-structure for these compounds has been arrived at on the basis of IR and PMR spe
