61224-82-6Relevant articles and documents
Fluoroboric acid adsorbed on silica-gel (HBF4-SiO2) as a new, highly efficient and reusable heterogeneous catalyst for thia-Michael addition to α,β-unsaturated carbonyl compounds
Sharma, Gaurav,Kumar, Raj,Chakraborti, Asit K.
, p. 4272 - 4275 (2008/09/21)
Fluoroboric acid adsorbed on silica-gel (HBF4-SiO2) has been found to be a new and highly efficient heterogeneous catalyst for thia-Michael addition to α,β-unsaturated carbonyl compounds under solvent-free conditions. In the case of
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
Catalyst-free conjugated addition of thiols to α,β-unsaturated carbonyl compounds in water
Khatik, Gopal L.,Kumar, Raj,Chakraborti, Asit K.
, p. 2433 - 2436 (2007/10/03)
Catalyst-free conjugate addition of thiols to α,β-unsaturated carbonyl compounds in water is reported. β-Sulfido carbonyl compounds were formed at room temperature, in short times and with excellent chemoselectivity. Competitive dithiane/dithiolane format
