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Title: N-Arylation of heterocycles by mixed ligand transition metal complexes under mild conditions
Authors: Hegade, S S
Gaikwad, G A
Mulik, G N
Keywords: Quinazolinone Schiff base;Mixed ligand transition metal complex;N-arylation;Heterocycles
Issue Date: Oct-2018
Publisher: NISCAIR-CSIR, India
Abstract: Mixed ligand transition metal complexes [M(L)(PPh3)2]X2 1-4 where L- 2-phenyl, 3-benzoylamino-1,2-dihydroquinazolin-4(3H)-one (PBADQ), where M is Co, Ni, Cu, Zn and X is Cl have been synthesized and characterized by elemental analysis, IR, NMR spectral studies and their role as catalyst in N-arylation of indole and isatin with aryl halides. It has been observed that all the complexes worked as efficient catalysts, especially [Ni(L)(PPh3)2]Cl2 complex 2 is found to be most suitable for N-arylation of indole and isatin.
Page(s): 1304-1309
ISSN: 0975-0983(Online); 0376-4699(Print)
Appears in Collections:IJC-B Vol.57B(10) [October 2018]

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