Please use this identifier to cite or link to this item:
http://nopr.niscpr.res.in/handle/123456789/40854| Title: | A convenient synthesis of 1,2-diphenyl-9H-[1]benzopyrano [3,2-b] pyrrol-9-ones utilizing hypervalent iodine reagent |
| Authors: | De, Surya K MaIIik, Asok K |
| Issue Date: | Jun-1997 |
| Publisher: | NISCAIR-CSIR, India |
| Abstract: | 3-(Phenylamino)-2-styryl-4H-[1]benzopyran-4-ones 2, readily obtainable from o-hydroxy-w-cinnamylideneacetophenones 1, yield 1,2-diphenyl-9H-[1]benzopyrano-[3,2-b]pyrrol-9-ones 3 on oxidation with [hydroxy(tosyloxy)iodo]benezene in acetonitrile. |
| Page(s): | 536-537 |
| ISSN: | 0975-0975(Online); 0376-4710(Print) |
| Appears in Collections: | IJC-A Vol.36A(06) [June 1997] |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| IJCA 36A(6) 536-537.pdf | 501.72 kB | Adobe PDF | View/Open |
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