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Title: A facile synthesis of novel dispiroindano thiazolo[2,3-b]benzo[h]quinazoline pyrrolidines through 1,3-dipolar cycloaddition reaction
Authors: Kathiravan, S
Raghunathan, R
Keywords: 1,3-Dipole;Azomethine ylide;Dispiropyrrolidines
Issue Date: Jul-2008
Publisher: CSIR
Abstract: (E)5H-2-(arylidine)-5-phenyl-6,7-di-hydrothiazolo[2,3-b]benzo[h]quinazolines undergo a regioselective 1,3-dipolar cycloaddition reaction with the azomethine ylide derived from ninhydrin and sarcosine to give a new class of complex dispiropyrrolidines in good yield. The structures of the synthesized cycloadducts have been elucidated by spectral methods.
Page(s): 1117-1119
ISSN: 0376-4699
Appears in Collections:IJC-B Vol.47B(07) [July 2008]

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