NEW FERROCENYL-NAPHTHOPYRANS WITH ORIGINAL PHOTOCHROMIC BEHAVIOR

Authors
ANGUILLE S BRUN P GUGLIELMETTI R
Citation
S. Anguille et al., NEW FERROCENYL-NAPHTHOPYRANS WITH ORIGINAL PHOTOCHROMIC BEHAVIOR, Heterocyclic communications, 4(1), 1998, pp. 63-69
Citations number
15
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Heterocyclic communications → ACNP
ISSN journal
07930283
Volume
4
Issue
1
Year of publication
1998
Pages
63 - 69
Database
ISI
SICI code
0793-0283(1998)4:1<63:NFWOPB>2.0.ZU;2-#
Abstract
The synthesis and the photochromic properties of a new family of napht hopyrans substituted in the -3 position by a ferrocenyl group are pres ented. The photochromic behaviour of these compounds is compared with the parent -3,3-diphenyl-naphthopyrans ones. It shows quite original p hotochromic properties: extended wavelength range in the visible absor ption spectrum, sensitivity of the spectrokinetic parameters to the an nellation type.