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Showing 1 to 4 of 4 for “"chiral diamines"”.
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Novel Chiral Diamines and (S)-6-Chloronicotine Derivatives as Catalysts for Asymmetric Synthesis
… are highly desirable. Asymmetric synthesis using chiral compounds has become the preferred way to make enantiopure material. For example, selectively synthesizing secondary alcohols that are ubiquitous in natural products and pharmaceuticals can be achieved through the catalytic asymmetric …
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New insights into homo- and heterometallic alkali metal amide chemistry
… on enhancing this chemistry by introducing chiral ligands into these bimetallic systems. The metallate chemistry of achiral cis-2,6-dimethylpiperidide (cis-DMP) is explored through the synthesis and characterisation of a series of bimetallic bases which contain this ligand. The …
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Development of porphyrin tweezer system for determining absolute configuration of chiral molecules via ECCD
… SYETEM FOR DETERMINING ABSOLUTE CONFIGURATION OF CHIRAL MOLECULES VIA ECCDByXiaoyong Li This dissertation focuses on three parts. The first portion introduces the concept of exciton coupled circular dichroism (Chapter I) and the rationale about how we design and prepare electronically tuned …