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A Convenient Synthesis and the Asymmetric Hydrogenation of <i>N</i>-Phthaloyl Dehydroamino Acid Esters

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NIAID Data Ecosystem2026-03-06 收录
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A convenient synthetic method was reported for the preparation of N-phthaloyl dehydroamino acid esters from easily accessible vinyl bromides (or vinyl tosylate) and potassium phthalimide. Rh-catalyzed asymmetric hydrogenation of these substrates with TangPhos gave the products with good to excellent enantioselectivities (up to 99% ee).

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2008-07-17
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