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A highly stereoselective and recyclable microgel-supported bifunctional sulfonamide organocatalyst for asymmetric alcoholysis of meso-cyclic anhydrides: a thermo-responsive "organic nanoreactor".
- Source :
-
New Journal of Chemistry . 7/21/2022, Vol. 46 Issue 27, p13269-13274. 6p. - Publication Year :
- 2022
-
Abstract
- A novel thermosensitive bifunctional sulfonamide microgel catalyst was synthesized by immobilization on a highly cross-linked three-dimensional network structure through covalent interactions. The microgel-supported organocatalyst has been successfully applied to catalyze the asymmetric alcoholysis reaction in high yields and good stereoselectivity (up to 90% ee). Furthermore, the polymeric catalysts could be recovered easily and reused multiple times (5 runs) without apparent loss of catalytic activity and enantioselectivity. [ABSTRACT FROM AUTHOR]
- Subjects :
- *ALCOHOLYSIS
*ANHYDRIDES
*SULFONAMIDES
*CHEMICAL yield
*CATALYTIC activity
Subjects
Details
- Language :
- English
- ISSN :
- 11440546
- Volume :
- 46
- Issue :
- 27
- Database :
- Academic Search Index
- Journal :
- New Journal of Chemistry
- Publication Type :
- Academic Journal
- Accession number :
- 157933668
- Full Text :
- https://doi.org/10.1039/d2nj01914k