Singh, Pradeep K. ; Singh, Vinod K. (2010) Enantioselective Friedel-Crafts alkylation of pyrroles catalyzed by PYBOX-DIPH-Zn(II) complexes Organic Letters, 12 (1). pp. 80-83. ISSN 1523-7060
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Official URL: http://pubs.acs.org/doi/abs/10.1021/ol902360b
Related URL: http://dx.doi.org/10.1021/ol902360b
Abstract
A highly enantioselective Friedel-Crafts alkylation of pyrroles with 2-enoylpyridine N-oxides catalyzed by chiral PYBOX-DIPH-Zn(II) complexes has been developed. The catalyst offers substantial substrate scope and furnished alkylated pyrroles in excellent yields (up to 99%) and enantioselectivities (up to >99% ee).
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to American Chemical Society. |
| ID Code: | 55160 |
| Deposited On: | 18 Aug 2011 08:48 |
| Last Modified: | 18 Aug 2011 08:48 |
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