32501-95-4Relevant academic research and scientific papers
A Michael route to acetals and thioacetals: Preparation of acetals (thioacetals) of 2-sulfonylacetaldehyde from alkynyl and other unsaturated aryl sulfones
Cossu, Sergio,De Lucchi, Ottorino,Fabris, Fabrizio,Ballini, Roberto,Bosica, Giovanna
, p. 1481 - 1484 (2007/10/03)
A simple protocol for the direct transformation of arylsulfonylalkynes 1, (Z)- and (E)-1,2-bis(phenylsulfonyl)ethylene (2), and (E)-1-chloro-2-phenylsulfonylethylene (3) into the acetals or thioacetals of acetyl sulfones is presented. It engages the NaH-c
Process for the preparation of heterosubstituted acetals
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, (2008/06/13)
Heterosubstituted acetals of the formula STR1 can be obtained by reacting vinyl compounds of the formula with alkyl nitrites of the formula The reaction is performed in the presence of palladium in metallic or bonded form and in alcohols or ethers as reac
PREPARATION AND REACTIONS OF A VINYL CARBANION DERIVED FROM AN OXYGENATED VINYL SULPHONE
Simpkins, N. S.
, p. 989 - 992 (2007/10/02)
Addition of nBuLi to 1,1-dimethoxy-2-phenylsulphonylethane results in stereospecific elimination followed by in situ regiospecific metallation of the resulting vinyl sulphone.
REACTION OF 2-PHENYLOXYETHENYL ALKYL OR ARYL SULFONES WITH SODIUM DIETHYLDITHIOCARBAMATE
Bychkova, T. I.,Vasil'eva, M. A.,Krivdin, L. B.,Kalabina, A. V.
, p. 1927 - 1929 (2007/10/02)
The reaction of 2-phenyloxyethenyl alkyl or aryl sulfones with sodium diethyldithiocarbamate leads to the formation of 2-alkyl- or 2-arylsulfonylethenyl diethyldithiocarbamates.The best yields are obtained with polar aprotic solvents, whereas in alcohols
