86895-91-2Relevant academic research and scientific papers
Reactions of α-or χ-Phenylthio Substituted Extended Enolate Anions Derived from Esters
Brownbridge, Peter,Durman, John,Hunt, Paul G.,Warren, Stuart
, p. 1947 - 1958 (2007/10/02)
The title anions are alkylated and acylated (α series only) exclusively at the α position.The α-phenylthio products give χ-phenylthio compounds by the PhS shift and the PhS group may be removed from the products in a number of ways.
EXTENDED ENOLATE IONS FROM γ-PHENYLTHIO-CROTONATE ESTERS
Brownbridge, Peter,Hunt, Paul G.,Warren, Stuart
, p. 3391 - 3394 (2007/10/02)
Substituted γ-phenylthio-crotonate esters (7) can be made by and PhS shifts: they form extended enolate anions which react with electrophiles at the carbon atom α to the carbonyl group and γ to sulphur.
ALKYLATION OF EXTENDED ENOLATES FROM α-PHENYLTHIO CROTONATE ESTERS
Durman, John,Hunt, Paul G.,Warren, Stuart
, p. 2113 - 2116 (2007/10/02)
Conditions are described for the formation of enolate anions from substituted α-phenylthio-crotonate esters and their alkylation at the α-carbon atom.
