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Title: Montmorillonite-KSF induced Fischer indole cyclization under microwave towards a facile entry to 1-keto-1,2,3,4-tetrahydrocarbazoles
Authors: Chakraborty, Suchandra
Chattopadhyay, Gautam
Saha, Chandan
Keywords: Montmorillonite-KSF;Microwave;Fischer indole cyclization;1-keto-1,2,3,4-tetrahydrocarbazoles
Issue Date: Feb-2011
Publisher: NISCAIR-CSIR, India
Abstract: Fischer indole cyclization of substituted cyclohexane-1,2-dione-1-phenylhydrazones 1 having either electron donating or electron withdrawing group on the phenyl moiety of substituted 1-keto-1,2,3,4-tetrahydrocarbazoles 2 are efficiently carried out by microwave irradiation  in presence of montmorillonite-KSF under solvent free condition.
Page(s): 201-206
ISSN: 0975-0983(Online); 0376-4699(Print)
Appears in Collections:IJC-B Vol.50B(02) [February 2011]

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