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Tunable synthesis of furfurylamines or β-amino alcohols viaRu-catalyzed N–H functionalization using biomass-derived polyols
- Source :
- Green Synthesis and Catalysis; August 2022, Vol. 3 Issue: 3 p259-264, 6p
- Publication Year :
- 2022
-
Abstract
- We report the highly efficient conversion of readily available biomass-derived polyols with amines to valuable furfurylamines or β-amino alcohols compounds using ruthenium catalysis. The reaction outcome is readily tuned by the simple addition of 4 Å molecular sieves (furfurylamines vs.β-amino alcohols) with high chemo-selectivity. The proposed reaction mechanism involves ruthenium-catalyzed hydrogen borrowing for the reduction of the imine intermediate and C–C bond cleavage of polyols viaa retro-aldol process. A series of arylamines was successfully transformed into the desired products with moderate to good yields.
Details
- Language :
- English
- ISSN :
- 26665549
- Volume :
- 3
- Issue :
- 3
- Database :
- Supplemental Index
- Journal :
- Green Synthesis and Catalysis
- Publication Type :
- Periodical
- Accession number :
- ejs59236404
- Full Text :
- https://doi.org/10.1016/j.gresc.2022.03.008