期刊
TETRAHEDRON LETTERS
卷 57, 期 20, 页码 2186-2189出版社
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.tetlet.2016.04.021
关键词
Levoglucosenone; 1,2-Aminoalcohols; Chiral ligands; Asymmetric induction; Solid-phase synthesis
资金
- CONICET
- ANPCyT
- Universidad Nacional de Rosario from Argentina
A synthetic strategy has been developed for the preparation of immobilized 1,2-aminoalcohols starting from easily available and renewable chiral building blocks. They were tested as chiral ligands for the asymmetric diethylzinc addition to carbonyl compounds. Enantioselectivities were comparable to those observed for non-immobilized analogs. These results provide strong evidence for the flexibility of our approach to generate highly valuable supported chiral ligands derived from cellulose-rich materials. (C) 2016 Published by Elsevier Ltd.
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