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2014•Current OrganocatalysisRequires access

Chiral Bifunctional Ferrocenylphosphines as New Catalysts for aza- Morita-Baylis-Hillman Reactions of N-Sulfonated Imines with Methyl Vinyl Ketone

Haiwen Hu, Qian Tang, Aiping Tu, Weihui Zhong

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Abstract

A series of new chiral bifunctional Ferrocenylphosphines was designed, synthesized and applied for the asymmetric aza-Morita-Baylis-Hillman reaction of N-sulfonated imines with methyl vinyl ketone (MVK). The reaction proceeded under mild conditions to afford the desired aza-MBH adducts in moderate to high yields with up to 56% ee value. Keywords: aza-MBH adducts, aza-Morita-Baylis-Hillman reaction, chiral bifunctional ferrocenylphosphines, organocatalyst.

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What this paper is about

A series of new chiral bifunctional Ferrocenylphosphines was designed, synthesized and applied for the asymmetric aza-Morita-Baylis-Hillman reaction of N-sulfonated imines with methyl vinyl ketone (MVK). The reaction proceeded under mild conditions to afford the desired aza-MBH adducts in moderate to high yields with up to 56% ee value. Keywords: aza-MBH adducts, aza-Morita-Baylis-Hillman reaction, chiral bifunctional ferrocenylphosphines, organocatalyst.

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Available abstract

A series of new chiral bifunctional Ferrocenylphosphines was designed, synthesized and applied for the asymmetric aza-Morita-Baylis-Hillman reaction of N-sulfonated imines with methyl vinyl ketone (MVK). The reaction proceeded under mild conditions to afford the desired aza-MBH adducts in moderate to high yields with up to 56% ee value. Keywords: aza-MBH adducts, aza-Morita-Baylis-Hillman reaction, chiral bifunctional ferrocenylphosphines, organocatalyst.

Key concepts: Methyl vinyl ketone, Bifunctional, Adduct, Ketone, Baylis–Hillman reaction, Chemistry, Catalysis, Organic chemistry

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Chiral Bifunctional Ferrocenylphosphines as New Catalysts for aza- Morita-Baylis-Hillman Reactions of N-Sulfonated Imines with Methyl Vinyl Ketone — Research Paper | ScholarLens