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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
substituent effect
solvent effect
Issue Date: Nov-2006
Publisher: CSIR
Series/Report no.: Int. Cl.<sup>8</sup> C07D
Abstract: Methyl-3-methyl-5-(3-<i style="">N</i>-benzenesulphonylindole)-2<i style="">E</i>,4<i style="">E</i>-penta- dienoate and methyl-3-methyl-5-(3-<i style="">N</i>-H indole)-2<i style="">E</i>,4<i style="">E</i>-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.
Description: 2469-2473
ISSN: 0975-0983(Online); 0376-4699(Print)
Appears in Collections:IJC-B Vol.45B(11) [November 2006]

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