Photochromism of indolino-benzopyrans studied by NMR and UV-visible spectroscopy
<p>The synthesis of photochromic 3,3-di(<mml:math> <mml:msup> <mml:mn>4</mml:mn> <mml:mo>′</mml:mo> </mml:msup> </mml:math>-fluorophenyl)-3H-benzopyrans fused to an indole moiety is described. The structures of photomerocyani...
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Language: | English |
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Wiley
2006-01-01
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Series: | International Journal of Photoenergy |
Online Access: | http://www.hindawi.com/GetArticle.aspx?doi=10.1155/IJP/2006/43213 |
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description | <p>The synthesis of photochromic 3,3-di(<mml:math> <mml:msup> <mml:mn>4</mml:mn> <mml:mo>′</mml:mo> </mml:msup> </mml:math>-fluorophenyl)-3H-benzopyrans fused to an indole moiety is described. The structures of photomerocyanines elucidated by NMR spectroscopy and spectrokinetic data (<mml:math> <mml:msub> <mml:mi>λ</mml:mi> <mml:mrow> <mml:mi>max</mml:mi><mml:mo>⁡</mml:mo> </mml:mrow> </mml:msub> </mml:math> of colored form, colorability, and rate constant of bleaching) obtained by UV-visible spectroscopy are reported.</p> |
format | Article |
id | doaj-art-64510f8d5b444d6291dbe30d82ecee6a |
institution | Kabale University |
issn | 1110-662X |
language | English |
publishDate | 2006-01-01 |
publisher | Wiley |
record_format | Article |
series | International Journal of Photoenergy |
spelling | doaj-art-64510f8d5b444d6291dbe30d82ecee6a2025-02-03T01:21:23ZengWileyInternational Journal of Photoenergy1110-662X2006-01-012006Photochromism of indolino-benzopyrans studied by NMR and UV-visible spectroscopy<p>The synthesis of photochromic 3,3-di(<mml:math> <mml:msup> <mml:mn>4</mml:mn> <mml:mo>′</mml:mo> </mml:msup> </mml:math>-fluorophenyl)-3H-benzopyrans fused to an indole moiety is described. The structures of photomerocyanines elucidated by NMR spectroscopy and spectrokinetic data (<mml:math> <mml:msub> <mml:mi>λ</mml:mi> <mml:mrow> <mml:mi>max</mml:mi><mml:mo>⁡</mml:mo> </mml:mrow> </mml:msub> </mml:math> of colored form, colorability, and rate constant of bleaching) obtained by UV-visible spectroscopy are reported.</p>http://www.hindawi.com/GetArticle.aspx?doi=10.1155/IJP/2006/43213 |
spellingShingle | Photochromism of indolino-benzopyrans studied by NMR and UV-visible spectroscopy International Journal of Photoenergy |
title | Photochromism of indolino-benzopyrans studied by NMR and UV-visible spectroscopy |
title_full | Photochromism of indolino-benzopyrans studied by NMR and UV-visible spectroscopy |
title_fullStr | Photochromism of indolino-benzopyrans studied by NMR and UV-visible spectroscopy |
title_full_unstemmed | Photochromism of indolino-benzopyrans studied by NMR and UV-visible spectroscopy |
title_short | Photochromism of indolino-benzopyrans studied by NMR and UV-visible spectroscopy |
title_sort | photochromism of indolino benzopyrans studied by nmr and uv visible spectroscopy |
url | http://www.hindawi.com/GetArticle.aspx?doi=10.1155/IJP/2006/43213 |