Please use this identifier to cite or link to this item: http://nopr.niscair.res.in/handle/123456789/20514
Title: A facile and green synthesis of N-substituted imides
Authors: Kumar, Padam Praveen
Devi, B Rama
Dubey, P K
Keywords: Phthalic anhydride;Maleic anhydride;Succinic anhydride;TBAB;DCC
Issue Date: Aug-2013
Publisher: NISCAIR-CSIR, India
Abstract: Anhydrides 1, 6 and 10 have been reacted, independently, with aromatic primary amines 2 in solid phase by simple physical grinding of reactants with p-toluenesulphonic acid as a catalyst to yield corresponding open chain derivatives, monoacid monoamides 3, 7 and 11 respectively. The latter have each been transformed into the corresponding cyclic derivatives, i.e. imides 5, 9 and 13 respectively in solid phase by simple physical grinding of each with K2CO3, alkylating agent and tetrabutylammonium­bromide as a catalyst with short reaction times. These cyclic imides can also be obtained by physical grinding of each of 3, 7 and 11 with dicyclohexylcarbodimide as a dehydrating agent in solid phase.
Page(s): 1166-1171
URI: http://hdl.handle.net/123456789/20514
ISSN: 0975-0983(Online); 0376-4699(Print)
Appears in Collections:IJC-B Vol.52B(08) [August 2013]

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