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Chem Commun (Camb). 2015 Apr 4;51(26):5751-3. doi: 10.1039/c4cc10032h.

Asymmetric hydroamination catalyzed by a new chiral zirconium system: reaction scope and mechanism.

Author information

1
State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry (SIOC), Chinese Academy of Sciences, 345 Lingling Lu, Shanghai 200032, P. R. China. tangy@sioc.ac.cn.

Abstract

A new class of chiral zirconium complexes supported by chiral tridentate [O(-)NO(-)]-type of ligands derived from amino acids were synthesized and structurally characterized. They catalyzed asymmetric hydroamination/cyclization of primary aminoalkenes to give five- and six-membered N-heterocyclic amines with up to 94% ee.

PMID:
25722996
DOI:
10.1039/c4cc10032h

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