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Silver-Catalyzed anti-Markovnikov Hydroboration of C-C Multiple Bonds

Yan Wang, Rui Guan, Paramasivam Sivaguru, Xuefeng Cong, Xihe Bi*

*Jilin Province Key Laboratory of Organic Functional Molecular Design & Synthesis, Department of Chemistry, Northeast Normal University, Changchun 130024, China, Email: bixh507nenu.edu.cn

Y. Wang, R. Guan, P. Sivaguru, X. Cong, X. Bi, Org. Lett., 2019, 21, 4035-4038.

DOI: 10.1021/acs.orglett.9b01217



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Abstract

AgOAc catalyzes an anti-Markovnikov hydroboration of alkenes, 1,3-dienes, and alkynes with pinacolborane (HBpin). This strategy provides an various alkyl-, allyl-, and (E)-alkenylboronate esters regio- and stereoselectively in very good yields under ligand- and base-free conditions.


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Key Words

alkylboronates, vinylboronates


ID: J54-Y2019