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http://nopr.niscpr.res.in/handle/123456789/6222| Title: | Selective oxidation of secondary over primary hydroxyl group |
| Authors: | Singh, Sukhprit Mahajan, Vandana |
| Keywords: | Selective oxidation;pyridinium chloro chromate (PCC);vernolic acid;Vernonia anthelmintica |
| Issue Date: | Feb-2006 |
| Publisher: | CSIR |
| IPC Code: | Int.Cl.7 C 07 C |
| Abstract: | Selective oxidation of oligoethylene glycol ether methyl 12(13)–hydroxy-13(12)-[11-hydroxy-3,6,9-trioxa-undecyl-1-oxy]-octadec-9-enoate 3 has been studied using pyridinium chlorochromate (PCC). The reaction has resulted in the formation of methyl 12(13)–oxo-13(12)-[11-hydroxy-3,6,9-trioxa-undecyl-1-oxy]-octadec-9-enoate 5 as an unexpected product wherein only the secondary hydroxyl group has been oxidized while the primary hydroxyl group has remained intact. |
| Page(s): | 561-563 |
| ISSN: | 0975-0983(Online); 0376-4699(Print) |
| Appears in Collections: | IJC-B Vol.45B(02) [February 2006] |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| IJCB 45B(2) 561-563.pdf | 38.06 kB | Adobe PDF | View/Open |
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