74896-58-5Relevant academic research and scientific papers
Ionic liquid catalysed reaction of thiols with α,β-unsaturated carbonyl compounds-remarkable influence of the C-2 hydrogen and the anion
Sarkar, Anirban,Roy, Sudipta Raha,Chakraborti, Asit K.
supporting information; scheme or table, p. 4538 - 4540 (2011/06/22)
Hydrogen bond induced reactivity and selectivity control in the 1-butyl-3-methylimidazolium based ionic liquid catalysed reaction of thiols with α,β-unsaturated carbonyl compounds is reported with remarkable influence of the anion and the C-2 hydrogen in
Scope and limitations of HClO4-SiO2 as an extremely efficient, inexpensive, and reusable catalyst for chemoselective carbon-sulfur bond formation
Khatik, Gopal L.,Sharma, Gaurav,Kumar, Raj,Chakraborti, Asit K.
, p. 1200 - 1210 (2007/10/03)
The scope and limitations of perchloric acid adsorbed on silica gel (HClO4-SiO2) as a highly efficient, inexpensive, and reusable catalyst for chemoselective carbon-sulfur bond formation by conjugate addition of thiols to α,β-unsatur
Thia-Michael addition reactions using 2-[bis(alkylthio)methylene]-3-oxo-N- o-tolylbutanamides as odorless and efficient thiol equivalents
Dong, Dewen,Yu, Haifeng,Ouyang, Yan,Liu, Qun,Bi, Xihe,Lu, Yumei
, p. 283 - 287 (2007/10/03)
A series of 2-[bis(alkylthio)methylene]-3-oxo-N-o-tolylbutanamides 1 have been investigated as nonthiolic and odorless thiol equivalents in thia-Michael addition reactions. The cleavage of compounds 1 is initiated by NaOH in EtOH; the in situ generated th
Zinc perchlorate hexahydrate catalysed conjugate addition of thiols to α,β-unsaturated ketones
Garg, Sanjeev K.,Kumar, Raj,Chakraborti, Asit K.
, p. 1370 - 1374 (2007/10/03)
Zn(II) perchlorate hexahydrate has been found to be a new and efficient catalyst for conjugate addition of thiols to α,β-unsaturated ketones under solvent-free conditions at room temperature. The reaction of aryl, arylalkyl and alkyl thiols with cyclic an
Copper(II) tetrafluoroborate as a novel and highly efficient catalyst for Michael addition of mercaptans to α,β-unsaturated carbonyl compounds
Garg, Sanjeev K.,Kumar, Raj,Chakraborti, Asit K.
, p. 1721 - 1724 (2007/10/03)
Copper(II) tetrafluoroborate has been found to be a new and highly efficient catalyst for Michael addition of thiols to α,β-unsaturated carbonyl compounds under solvent-free conditions and in H2O at room temperature. The reactions are very fast
The reaction of some nuclear substituted acyclic conjugated styryl ketones and related Mannich bases with ethanethiol.
Dimmock, J.R.,Smith, L.M.,Smith, P.J.
, p. 984 - 991 (2007/10/02)
The second order rate constants for the reaction of ethanethiol with a number of conjugated nuclear-substituted styryl ketones and related Mannich bases in 50percent aqueous acetonitrile was undertaken.Variation of the alkyl group adjacent to the carbonyl
