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Three-component process for the synthesis of some pyrrole derivatives under microwave irradiation
Pyrrole derivatives microwave irradiation 3-component reaction
2009/12/30
We report a short and efficient 3-component reaction for synthesis of a series of [1,2-b]pyrrole derivatives from ninhydrin, alkyl propiolates, and simple primary amines under solvent free and microwa...
Rapid Synthesis of New Poly(amide-imide)s Based on N-(4-Carboxy phenyl) trimellitimide and Hydantoin Derivatives under Microwave Irradiation
Thermally stable polymers icrowave irradiation Poly (amide-imide Hydantoin derivatives
2009/2/28
Six new poly (amide-imide)s (6a-f) were prepared under microwave irradiation by polycondensation reaction of diacid chloride (4) with 6 different derivatives of hydantoins (5a-f) using O-cresol as a m...
Synthesis and Properties of Triazol-5-one Substituted Phthalocyanines by Microwave Irradiation
Phthalocyanine microwave synthesis
2006/12/30
Triazol-5-one substituted phthalocyanines were prepared quickly by the reaction of 4-nitrophthalonitrile with anhydrous metal salts in DBU (1,8-diazabicyclo[5,4,0]undec-7-ene) and DMAE (dimethylaminoe...
Fast Oxidation of Lactams to Cyclic Imides Using Microwave Irradiation
Oxidation Lactams Cyclic imides Microwave irradiation Peracetic acid
2005/6/30
Since polar reactants can adsorb microwave irradiation, chemists can utilize the microwave oven for some organic reactions. In this paper, we report a rapid conversion of lactams to cyclic imides usin...
Facile Synthesis of Hydantoin Derivatives under Microwave Irradiation
Facile Synthesis Hydantoin Derivatives Microwave Irradiation
2004/6/30
The rapid and highly efficient synthesis of hydantoin derivatives 3(a-f) was achieved under microwave irradiation by using a domestic microwave oven from the reactions of cyanohydrin derivatives 2(a-f...