59969-93-6Relevant articles and documents
Conjugate Addition of Nitro-Derivatives to α,β-Unsaturated Carbonyl Compounds on Basic Alumina
Rosini, Goffredo,Marotta, Emanuela,Ballini, Roberto,Petrini, Marino
, p. 237 - 238 (1986)
Conjugate addition of nitroalkanes to α,β-unsaturated carbonyl compounds occurs in the presence of basic alumina without a solvent.Yields are fair to good also with substrates which are acid or base sensitive.
Highly enantioselective conjugate addition of nitroalkanes to enones catalyzed by cinchona alkaloid derived primary amine
Liu, Wenjing,Mei, Desheng,Wang, Wei,Duan, Wenhu
supporting information, p. 3791 - 3793 (2013/07/05)
A cinchona alkaloid derived primary amine catalyzed conjugate addition of nitroalkanes to enones is described. The process affords the Michael adducts in good yield and with up to 99% ee for both acyclic and cyclic enones.
Ionic liquids made with dimethyl carbonate: Solvents as well as boosted basic catalysts for the michael reaction
Fabris, Massimo,Lucchini, Vittorio,Noe, Marco,Perosa, Alvise,Selva, Maurizio
experimental part, p. 12273 - 12282 (2010/06/11)
This article describes 1) a methodology for the green synthesis of a class of methylammonium and methylphosphonium ionic liquids (ILs), 2) how to tune their acid-base properties by anion exchange, 3) complete neat-phase NMR spectroscopic characterisation