Basavaiah, Deevi ; Raoa, Kalapala Venkateswara ; Reddya, Bhavanam Sekhara (2006) (5S)-1,3-Diaza-2-imino-3-phenylbicyclo[3.3.0]octane: first example of guanidine based in situ recyclable chiral catalytic source for borane-mediated asymmetric reduction of prochiral ketones Tetrahedron: Asymmetry, 17 (7). pp. 1036-1040. ISSN 0957-4166
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Official URL: http://linkinghub.elsevier.com/retrieve/pii/S09574...
Related URL: http://dx.doi.org/10.1016/j.tetasy.2006.03.020
Abstract
(5S)-1,3-Diaza-2-imino-3-phenylbicyclo[3.3.0]octane has been synthesized and successfully employed, for the first time, as a chiral catalytic source for the borane-mediated asymmetric reduction of prochiral α-halo ketones to provide the corresponding secondary alcohols in high enantiomeric purity. The potential of this guanidine as an in situ recyclable chiral catalytic source for the borane-mediated chiral reduction processes has also been demonstrated.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| ID Code: | 3894 |
| Deposited On: | 18 Oct 2010 09:30 |
| Last Modified: | 17 Jan 2011 04:35 |
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