Published February 2013
| Version v1
Journal article
Selective and Efficient Deoxygenation of Amine-N-Oxides with CeCl3·7H2O/Zinc System
- 1. Korea Univ., Seoul (Korea, Republic of)
Description
A number of methods have been developed for the deoxygenation of amine-N-oxides, including agents such as low-valent titanium, Zn/HCOONH4, InCl3, tributyltin hydride, Pd/C, tetrathiomolybdate, SmI2, indium/NH4Cl, and Mo(CO)6, Cu(I)-Zn or Cu(I)-Al,11 RuCl3·xH2O, Zn/Cu-triflates. In conclusion, we have discovered that CeCl3·7H2O/Zn system mediates a selective and efficient deoxygenation of amine-N-oxides to the corresponding amines. Although the scope and limitations have not been fully established, the present procedure offers an attractive alternative to the conventional methods with its mildness and chemoselectivity as well as high yields. Further investigations of more useful applications with this system are currently in progress
Additional details
Publishing Information
- Journal Title
- Bulletin of the Korean Chemical Society
- Journal Volume
- 34
- Journal Issue
- 2
- Series
- 19 refs, 1 tab
- Journal Page Range
- p. 359-360
- ISSN
- 0253-2964
INIS
- Country of Publication
- Korea, Republic of
- Country of Input or Organization
- Korea, Republic of
- INIS RN
- 45073876
- Subject category
- S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
- Descriptors DEI
- AMINES; CESIUM CHLORIDES; TITANIUM; USES
- Descriptors DEC
- ALKALI METAL COMPOUNDS; CESIUM COMPOUNDS; CESIUM HALIDES; CHLORIDES; CHLORINE COMPOUNDS; ELEMENTS; HALIDES; HALOGEN COMPOUNDS; METALS; ORGANIC COMPOUNDS; TRANSITION ELEMENTS