Stereoselectivity of the Honda–Reformatsky Reaction in Reactions with Ethyl Bromodifluoroacetate with α‑Oxygenated Sulfinylimines
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https://figshare.com/articles/dataset/Stereoselectivity_of_the_Honda_Reformatsky_Reaction_in_Reactions_with_Ethyl_Bromodifluoroacetate_with_Oxygenated_Sulfinylimines/2301070
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资源简介：
The
Reformatsky reaction of ethyl bromodifluoroacetate to α-oxygenated
sulfinylimines is described. Using Honda–Reformatsky conditions,
the reaction proceeds with double diastereodifferentiation, with the
configuration of the sulfinyl group determining the stereochemical
course of the reaction. Excellent diastereoselectivities (>94:6)
are
obtained for the matched cases. In contrast, reaction with sulfinylimines
derived from unsubstituted alkanals proceeded with virtually no diastereoselectivity.
创建时间：
2014-05-02
