Title

Highly Chemoselective Transfer Hydrogenation of the C=C Bonds of a-Keto Substituted Acrylate Compounds Catalyzed by an Iridium-Tsen Complex in Water

Document Type

Thesis

Degree Name

Master of Science (MS)

Department

Chemistry

Date of Award

Summer 2023

Abstract

Highly chemoselective transfer hydrogenation of the C=C bonds of α-keto substituted acrylate compounds catalyzed by an [IrCl2Cp*]2-TsEN Complex (Cp* = η5-C5Me5) in water using sodium hydride as hydride source has been developed. A variety of α-keto substituted acrylate compounds were reduced smoothly to provide the desired product α-alkyl-β-keto esters in high to excellent yields (89-99%) under mild reaction conditions. The procedure presented is simple and makes this method suitable for practical use.

Advisor

Bukuo Ni

Subject Categories

Chemistry | Physical Sciences and Mathematics

COinS