31488-60-5Relevant articles and documents
Two expedient 'one-pot' methods for synthesis of β-aryl-β- mercaptoketones over anhydrous potassium carbonate or amberlyst-15 catalyst
Guha, Chayan,Mondal, Rina,Pal, Rammohan,Mallik, Asok K.
, p. 1463 - 1470 (2014/04/03)
Two expedient one-pot methods have been developed for synthesis of β-aryl-β-mercaptoketones using acetophenones, benzaldehydes and thiols as starting materials. The methods involve microwave irradiation (5min) of 1:1 mixtures of acetophenones and benzaldehydes over neutral alumina supported anhydrous potassium carbonate or amberlyst-15 in the first step, and that is followed by addition of thiol to the resulting material and keeping at room temperature for 1.5 h. Indian Academy of Sciences.
A facile and highly diastereoselective synthesis of cis-2,4- diarylthiochromans
Guha, Chayan,Pal, Rammohan,Mallik, Asok K.
, p. 85 - 94,10 (2020/09/02)
A simple methodology has been developed for diastereoselective synthesis of cis-2,4-diarylthiochromans in three steps starting from chalcones. The methodology involves reduction of the conjugate addition product of thiophenol to chalcones followed by Ambe
Catalysis by ionic liquid: A simple, green and efficient procedure for the Michael addition of thiols and thiophosphate to conjugated alkenes in ionic liquid, [pmIm]Br
Ranu, Brindaban C.,Dey, Suvendu S.
, p. 4183 - 4188 (2007/10/03)
A room temperature ionic liquid, 1-pentyl-3-methylimidazolium bromide, [pmIm]Br efficiently catalyzes Michael addition of thiols and diethyl dithiophosphate to a variety of conjugated alkenes such as α,β- unsaturated carbonyl compounds, carboxylic esters,
