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Application of phosphorous trichloride in attempted bis-indolisation of cyclohexanediones and dimedone
M CHAKRABARTY, A BATABYAL, A PATRA
Published in NATL INST SCIENCE COMMUNICATION
1998
Volume: 37
   
Issue: 11
Pages: 1104 - 1108
Abstract
The efficacy of phosphorous trichloride as a cyclising agent in Fischer-type bis-indolisation has been tried on 1,2-, 1,3- and 1,4-cyclohexanediones and dimedone. In each case, besides the respective bis(phenylhydrazone), a novel product is formed. The interesting, hitherto unreported structural and spectral features of some of the products and the outcome of our efforts have been discussed.
About the journal
JournalIndian Journal of Chemistry - Section B Organic and Medicinal Chemistry
PublisherNATL INST SCIENCE COMMUNICATION
ISSN0376-4699