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A New Method for the Preparation of Oxazaborolidine Catalyst In Situ Using 1,2-Aminoalcohol, Sodium Borohydride, and Diiodomethane for the Asymmetric Reduction of Prochiral Ketones and N-Substituted Imines
| Content Provider | Semantic Scholar |
|---|---|
| Author | Sadrik, Kettouche Hichem Hafid, Djerourou Abdel |
| Copyright Year | 2009 |
| Abstract | An oxazaborolidine catalyst is readily prepared in situ at room temperature in THF using 1,2-aminoalcohols and borane generated from sodium borohydride/CH2I2 reagent system. The oxazaborolidine/BH3 reagent system prepared in this way is useful for the reduction of prochiral ketones and N-substituted imines to the corresponding alcohols and amines with moderate to good enantiomeric excesses. |
| Starting Page | 96 |
| Ending Page | 100 |
| Page Count | 5 |
| File Format | PDF HTM / HTML |
| DOI | 10.2174/1876214X00902010096 |
| Volume Number | 2 |
| Alternate Webpage(s) | https://benthamopen.com/contents/pdf/TOCATJ/TOCATJ-2-96.pdf |
| Alternate Webpage(s) | http://benthamopen.com/contents/pdf/TOCATJ/TOCATJ-2-96.pdf |
| Alternate Webpage(s) | https://doi.org/10.2174/1876214X00902010096 |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
