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http://nopr.niscpr.res.in/handle/123456789/21487| Title: | Chiral 1,3-oxazolidines as the ligands for the enantioselective addition of diethylzinc to aryl aldehydes |
| Authors: | Prasad, K R K Joshi, N N |
| Issue Date: | Jan-2003 |
| Publisher: | NISCAIR-CSIR, India |
| Abstract: | Various 1,3-oxazolidines have been prepared from norephedrine and aldehydes/ketones and the corresponding zinc amides prepared in situ have been utilized as catalysts for the enantioslective addition of diethylzinc to aryl aldehydes. Good enantioselectivities (73-85%) and consistent product configuration are realized in all the cases examined. A mechanism has been proposed that can account for the stereochemical outcome. |
| Page(s): | 150-153 |
| ISSN: | 0975-0983(Online); 0376-4699(Print) |
| Appears in Collections: | IJC-B Vol.42B(01) [January 2003] |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| IJCB 42B(1) 150-153.pdf | 760.16 kB | Adobe PDF | View/Open |
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