41882-23-9Relevant articles and documents
H-β-zeolite catalyzed transamidation of carboxamides, phthalimide, formamides and thioamides with amines under neat conditions
Rao, Sadu Nageswara,Chandra Mohan, Darapaneni,Adimurthy, Subbarayappa
, p. 95313 - 95317 (2015/11/24)
Efficient transamidation of unactivated carboxamides, phthalimides, formamides and thioamides with amines under solvent-free conditions using H-β-zeolite as a green and recyclable heterogeneous catalyst is described. Easy work up, high purity of the products, recyclability and environmentally-friendly nature of the catalyst are the attractive features of the present methodology. This is the first report for the transamidation of thioamides under heterogeneous conditions.
Nafion-catalyzed microwave-assisted Ritter reaction: an atom-economic solvent-free synthesis of amides
Polshettiwar, Vivek,Varma, Rajender S.
, p. 2661 - 2664 (2008/09/19)
An atom-economic solvent-free synthesis of amides by the Ritter reaction of alcohols and nitriles under microwave irradiation is reported. This green protocol is catalyzed by solid-supported NafionNR50 with improved efficiency and reduced waste production.
Amidines. VII. Hydrolysis and alcoholysis of carboxamides under mild conditions
Ono,Araya,Todoriki,Tamura
, p. 1824 - 1831 (2007/10/02)
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