The effect of annulation upon the solvatochromic behaviour of related merocyanines

The effect of annulation of the donor and/or the acceptor ring fragments of related merocyanines is discussed with the aid of a theoretical model based on semiempirical calculations performed with the AM1 method. The theoretical expectations are validated with examples of eight solvatochromic dyes described in the literature.

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Autor principal: Rezende,Marcos Caroli
Formato: Digital revista
Idioma:English
Publicado em: Sociedade Brasileira de Química 1997
Acesso em linha:http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50531997000600011
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