Asymmetric hydrogenation of maleic anhydrides catalyzed by Rh/bisphosphine-thiourea: efficient construction of chiral succinic anhydrides.
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DOI: 10.1039/c7cc01626c
Abstract: Asymmetric hydrogenation of various 3-substituted maleic anhydrides catalyzed by Rh/bisphosphine-thiourea (ZhaoPhos) under mild conditions was successfully developed. A wide range of 3-alkyl and 3-aryl maleic anhydrides were hydrogenated well to provide the desired products 3-substituted… read more here.
Keywords: anhydrides catalyzed; maleic anhydrides; bisphosphine thiourea; asymmetric hydrogenation ... See more keywords