Organic letters

Enantioselective synthesis of cyclic sulfamidates via Pd-catalyzed hydrogenation

YQ Wang, CB Yu, DW Wang, XB Wang, YG Zhou

Index: Wang, You-Qing; Yu, Chang-Bin; Wang, Da-Wei; Wang, Xiao-Bing; Zhou, Yong-Gui Organic Letters, 2008 , vol. 10, # 10 p. 2071 - 2074

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Citation Number: 96

Abstract

Using Pd (CF3CO2) 2/(S, S)-f-binaphane as the catalyst, an efficient enantioselective synthesis of cyclic sulfamidates was developed via asymmetric hydrogenation of the corresponding cyclic imines in 2, 2, 2-trifluoroethanol at room temperature with high enantioselectivities (up to 99% ee).

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