Platinum–P(BFPy)<sub>3</sub>-catalyzed regioselective diboration of terminal alkynes with (pin)B

Platinum–P(BFPy)₃-catalyzed regioselective diboration of terminal alkynes with (pin)B–B(aam)

Published:2022 Issue:5 Volume:9 Page:1370-1374
ISSN:2052-4129
Container-title:Organic Chemistry Frontiers
language:en
Short-container-title:Org. Chem. Front.

Author:

Kageyuki Ikuo¹,Li Jialun¹,Yoshida Hiroto¹^ORCID

Affiliation:

1. Graduate School of Advanced Science and Engineering, Hiroshima University, Higashi-Hiroshima 739-8526, Japan

Abstract

An electron-deficient triarylphosphine-coordinated Pt-catalyzed diboration of terminal alkynes with (pin)B–B(aam) provides vic-diborylalkenes, whose difference in the boron-Lewis acidities allows chemoselective cross-coupling to proceed sequentially.

Funder

Tonen General Sekiyu Research/Development Encouragement and Scholarship Foundation

Hiroshima University

Naohiko Fukuoka Memorial Foundation

China Scholarship Council

Publisher

Royal Society of Chemistry (RSC)

Subject

Organic Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2022/QO/D1QO01903A

Reference32 articles.

1. Diboron(4) Compounds: From Structural Curiosity to Synthetic Workhorse

2. Transition-metal-free B–B and B–interelement reactions with organic molecules

3. H.Yoshida , Diboron Compounds: Synthesis and Applications , in Science of Synthesis Reference Library: Advances in Organoboron Chemistry toward Organic Synthesis , ed. E. Fernández , Thieme , Stuttgart , 2020 , pp. 31–82

4. Science of Synthesis Reference Library: Advances in Organoboron Chemistry toward Organic Synthesis , ed. E. Fernández , Thieme , Stuttgart , 2020

5. Platinum(0)-catalyzed diboration of alkynes

Cited by 1 articles. 订阅此论文施引文献订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献

1. A stable silylborane with diminished boron Lewis acidity;Dalton Transactions;2022