Suresh Kumar, A. ; Prabhakar Reddy, T. ; Madhavachary, R. ; Ramachary, Dhevalapally B. (2016) Rawal's catalyst as an effective stimulant for the highly asymmetric Michael addition of β-keto esters to functionally rich nitro-olefins Organic and Biomolecular Chemistry, 14 (24). pp. 5494-5499. ISSN 1477-0520
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Official URL: http://doi.org/10.1039/C5OB02178B
Related URL: http://dx.doi.org/10.1039/C5OB02178B
Abstract
A general approach to asymmetric synthesis of highly substituted dihydroquinolines was achieved through neighboring ortho-amino group engaged sequential Michael/amination/dehydration reactions on (E)-2-(2-nitrovinyl)anilines with cyclic and acyclic β-keto esters in the presence of a catalytic amount of Rawal's quinidine-NH-benzyl squaramide followed by TFA.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to The Royal Society of Chemistry. |
| ID Code: | 120653 |
| Deposited On: | 03 Jul 2021 06:26 |
| Last Modified: | 03 Jul 2021 06:26 |
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