Full text loading...
- ISSN: 1570-1786
- E-ISSN: 1875-6255
-
Novel Photochromic Spiro[Thioxanthene-Naphthopyrans] with Faster Bleaching Kinetics
- Source: Letters in Organic Chemistry, Volume 5, Issue 6, Sep 2008, p. 502 - 506
-
- 01 Sep 2008
Abstract
Novel spiro[thioxanthene-naphthopyrans] were prepared and their photochromic properties in solution investigated under UV-Vis continuous irradiation. When compared to known similar naphthopyrans these new compounds showed a significant bathochromic shift of the maximum wavelength of absorption and faster ring closure kinetics.
© Bentham Science Publishers