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http://nopr.niscpr.res.in/handle/123456789/7360| Title: | Synthesis and photochemical H-abstractions of some 2-thienyl/furyl-3-allyloxybischromones |
| Authors: | Kumar, Rupesh Yusuf, Mohamad |
| Keywords: | Photoisomerization;bischromones;chromophore;spacer unit;photocyclisation |
| Issue Date: | Feb-2010 |
| Publisher: | CSIR |
| Abstract: | The photoirradiation of bischromones with trans-2-butenyl and 2-butynyl, has produced tetracyclic compounds and isomerized ethers as photoproducts. The formation of these photoproducts has been rationalized through  H-abstraction by C=O group of the pyrone moiety. The chemical efficiency of the bischromone phototransformations is dictated by the nature of the intermediate spacer unit. |
| Page(s): | 216-223 |
| ISSN: | 0975-0983(Online); 0376-4699(Print) |
| Appears in Collections: | IJC-B Vol.49B(02) [February 2010] |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| IJCB 49B(2) 216-223.pdf | 192.45 kB | Adobe PDF | View/Open |
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