Platinum-Catalyzed Regio- and Stereoselective Diboration of Allenes by 1,8-Diaminonaphthalene-Protected Diboronic Acid (B<sub>2</sub>(dan)<sub>2</sub>).
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ABSTRACT: We report a regio- and stereoselective diboration of the terminal C═C bond of allenes by B2(dan)2 (dan = naphthalene-1,8-diaminato) in the presence of a Pt catalyst. This reaction is applicable to a broad range of substrates, including 1-arylallenes and 1,1-disubstituted allenes. The two boryl groups in the product exhibit distinct reactivities, enabling chemoselective transformations.
SUBMITTER: Ito Y
PROVIDER: S-EPMC12645474 | biostudies-literature | 2025 Nov
REPOSITORIES: biostudies-literature
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