Choudhury, Abhijnan Ray and Mukherjee, Santanu (2012) Organocatalytic asymmetric direct vinylogous Michael addition of alpha,beta-unsaturated gamma-butyrolactam to nitroolefins. In: ORGANIC & BIOMOLECULAR CHEMISTRY, 10 (36). pp. 7313-7320.
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Official URL: http://dx.doi.org/10.1039/c2ob25832c
Abstract
The first organocatalytic enantioselective direct vinylogous Michael reaction of alpha,beta-unsaturated gamma-butyrolactam to nitroolefins is developed using cinchona alkaloids as the catalysts. Both product enantiomers are accessible with moderate to good enantioselectivity.
| Item Type: | Journal Article |
|---|---|
| Publication: | ORGANIC & BIOMOLECULAR CHEMISTRY |
| Publisher: | ROYAL SOC CHEMISTRY |
| Additional Information: | Copy right for this article belongs to Royal Soc Chemistry England. |
| Keywords: | MUKAIYAMA ALDOL REACTIONS;CHIRAL GUANIDINE BASE;CINCHONA ALKALOIDS;MANNICH-TYPE;CATALYSIS;DERIVATIVES |
| Department/Centre: | Division of Chemical Sciences > Organic Chemistry |
| Date Deposited: | 04 Oct 2012 12:34 |
| Last Modified: | 04 Oct 2012 12:34 |
| URI: | http://eprints.iisc.ac.in/id/eprint/45110 |
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