Abstract

AbstractAn efficient cross‐coupling reaction ofN‐allylic sulfonimides with organozinc reagents has been developed. In the presence of 1 mol‐% of Pd2(dba)3, a range ofN‐allylic sulfonimides smoothly couple with various organozinc reagents at room temperature to give the corresponding (E)‐alkene products in moderate to excellent yields and with good to exclusive α‐selectivity. It is noteworthy that allyl ether, benzyl ether, and ester are tolerated under the reaction conditions.

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