Work

Pd‐Catalyzed Oxidative Cross‐Coupling of Terminal Alkynes With Secondary Phosphine Selenides in the Et 3 N/CCl 4 System: One‐Pot Synthesis of Alkynylphosphine Selenides

Year: 2026

Type: article

Abstract: Terminal alkynes undergo oxidative cross‐coupling with secondary phosphine selenides in the presence of 3 mol% Pd(OAc) 2 and 1 equivalent of Et 3 N in CCl 4 at room temperature to provide alkynylphosphine selenides in up to 65% yields. This new C sp P‐forming reaction was proved to proceed via intermediate chlorophosphine selenides.

Source: European Journal of Organic Chemistry

DOI: 10.1002/ejoc.202501162

Authors: Pavel A. Volkov, Kseniya O. Khrapova, Svetlana I. Verkhoturova, Anton A. Telezhkin, Sergey V. Zinchenko, Boris A. Trofimov

Institutions: A.E. Favorsky Irkutsk Institute of Chemistry, Siberian Branch of the Russian Academy of Sciences

Language: English

Topic: Organoselenium and organotellurium chemistry

Subfield: Toxicology

Field: Pharmacology, Toxicology and Pharmaceutics

Domain: Life Sciences

Open Access status: bronze

Funders: Siberian Branch, Russian Academy of Sciences, Russian Academy of Sciences

OpenAlex ID: W7130859188

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Cites: 33

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