Please use this identifier to cite or link to this item:
http://nopr.niscpr.res.in/handle/123456789/21639| Title: | Preparation of 4-(1-alkyl-benzo[d]imidazole-2-yl)-2-phenyl-2,3 dihydrobenzo(b) [1,4] thiazepines |
| Authors: | Dubey, P K Naidu, A Kumar, C Ravi Reddy, P V V Prasada |
| Issue Date: | Jul-2003 |
| Publisher: | NISCAIR-CSIR, India |
| Abstract: | The syntheses of 4-(1-alkyl-benzo[d]imidazole-2-yl)-2-phenyl-2,3 dihydrobenzo(b) [1,4] thiazepines 6 involving the condensation of 2-aminothiophenol with benzimidazole chalcone 1 using acetic acid as catalyst in refluxing methanol is reported. Compound 6 is dehydrogenated using suitable reagents to yield 4.-(1-alkyl-benzo[d]imidazole-2-yl)-2- phenylbenzo(b)[1,4]thiazepines 4. The structures of 4 are supported by spectral and analytical data. |
| Page(s): | 1701-1705 |
| ISSN: | 0975-0983(Online); 0376-4699(Print) |
| Appears in Collections: | IJC-B Vol.42B(07) [July 2003] |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| IJCB 42B(7) 1701-1705.pdf | 886.1 kB | Adobe PDF | View/Open |
Items in NOPR are protected by copyright, with all rights reserved, unless otherwise indicated.