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Title: Substituent directed distal photoisomerisation of >C=C< in indolic dienyl chromophores
Authors: Singh, Anil K
Hota, Prasanta K
Keywords: Indolic ethenes;indolic ethenoates;photoiso-merisation;substituent effect;solvent effect
Issue Date: Nov-2006
Publisher: CSIR
IPC Code: Int. Cl.8 C07D
Abstract: Methyl-3-methyl-5-(3-N-benzenesulphonylindole)-2E,4E-penta- dienoate and methyl-3-methyl-5-(3-N-H indole)-2E,4E-penta-dienoate are synthesized and their photoisomerisation behaviour in 1,4-dioxane and methanol are examined. The photoiso-merisation of these compounds is highly dependent upon the substituent present at the indolic nitrogen atom.
Page(s): 2469-2473
ISSN: 0975-0983(Online); 0376-4699(Print)
Appears in Collections:IJC-B Vol.45B(11) [November 2006]

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