Dalai, Manasi ; Periasamy, Mariappan (2009) Diastereoselective reductive N-alkylation of (R,R)-trans-1,2-diaminocyclohexane with prochiral ketones using the Ti(OiPr)4/NaBH4 system Tetrahedron: Asymmetry, 20 (11). 1247-1253 . 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.2009.05.004
Abstract
A simple and convenient one-pot method for the reductive N-alkylation of (R,R)-trans-1,2-diaminocyclohexane by prochiral ketones using a Ti(OiPr)4/NaBH4 system to obtain the corresponding alkyl amine derivatives in 76–95% yields with good diastereoselectivity (dr=up to 23:1:1) is reported.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| ID Code: | 37267 |
| Deposited On: | 25 Apr 2011 08:10 |
| Last Modified: | 05 May 2011 03:46 |
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