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Research Journals >
Indian Journal of Chemistry -Section B (IJC-B) >
IJC-B Vol.46B [2007] >
IJC-B Vol.46B(11) [November 2007] >
| Title: | Photocyclisations of some 3-alkoxychromones: Substituent control on photoreactivity |
| Authors: | Yusuf, Mohamad
Kumar, Rupesh
Bansal, W R
Bala, Ritu |
| Keywords: | Photocyclisation
H-abstraction
Alkoxychromones
Photoreactivity |
| Issue Date: | Nov-2007 |
| Publisher: | CSIR |
| Abstract: | The photochemical transformation of some 3-alkoxy-2-phenylchromones bearing various stabilizing substituents on the 3-alkoxy group have been described. In these studies, photoreactions occur through the 1,4-biradicals that yield angular tetracyclic products. The yield and distribution of the photoproducts are dictated by the nature of substituents of 3-alkoxy moieties. |
| Page(s): | 1860-1867 |
| ISSN: | 0376-4699 |
| Source: | IJC-B Vol.46B(11) [November 2007]
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