Asymmetric catalytic Mannich-type reaction of hydrazones with difluoroenoxysilanes using imidazoline-anchored phosphine ligand-zinc(II) complexes

Zhiliang Yuan, Liangyong Mei, Yin Wei, Min Shi, Padmanabha V. Kattamuri, Patrick McDowell, Guigen Li

Research output: Contribution to journalArticle

45 Scopus citations

Abstract

Asymmetric Mannich-type reaction of hydrazones with difluoroenoxysilanes using chiral zinc(II)-imidazoline-phosphine complexes as catalysts have been established, giving the corresponding adducts in good to excellent enantioselectivity and chemical yields under mild conditions.

Original languageEnglish
Pages (from-to)2509-2513
Number of pages5
JournalOrganic and Biomolecular Chemistry
Volume10
Issue number13
DOIs
StatePublished - Apr 7 2012

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