An Operationally Simple, Regioselective, Platinum‐Catalyzed Hydroboration of Unactivated Alkynes

IF 2.5 3区化学 Q2 CHEMISTRY, ORGANIC

European Journal of Organic Chemistry Pub Date : 2025-01-28 DOI:10.1002/ejoc.202401355

K. Lawrence E. Hale, Dean D. Roberts, Mark Gerard McLaughlin

引用次数: 0

Abstract

Herein is reported a new PtCl2/XPhos/Et3SiH‐catalyzed hydroboration method for unactivated terminal alkynes. Significantly, the reaction proceeds in hindered alkyne systems, and works well on acetylenes that contain multiple heteroatom‐groups to provide the desired (E)‐1,2‐vinyl boronates in reasonable to high yields with excellent levels of stereo‐ and regio‐control.

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来源期刊

European Journal of Organic Chemistry 化学-有机化学

CiteScore

5.40

自引率

3.60%

发文量

752

审稿时长

1 months

期刊介绍： The European Journal of Organic Chemistry (2019 ISI Impact Factor 2.889) publishes Full Papers, Communications, and Minireviews from the entire spectrum of synthetic organic, bioorganic and physical-organic chemistry. It is published on behalf of Chemistry Europe, an association of 16 European chemical societies. The following journals have been merged to form two leading journals, the European Journal of Organic Chemistry and the European Journal of Inorganic Chemistry: Liebigs Annalen Bulletin des Sociétés Chimiques Belges Bulletin de la Société Chimique de France Gazzetta Chimica Italiana Recueil des Travaux Chimiques des Pays-Bas Anales de Química Chimika Chronika Revista Portuguesa de Química ACH—Models in Chemistry Polish Journal of Chemistry.