Chemoselective Cross-Coupling of Secondary Phosphine Chalcogenides with Aminophenols: Synthesis of Aminophenylchalcogenophosphinic Acids  O -Esters

K. O. Khrapova; P. A. Volkov; N. I. Ivanova; A. A. Telezhkin; N. K. Gusarova; B. A. Trofimov

doi:10.1134/S1070363218100341

Chemoselective Cross-Coupling of Secondary Phosphine Chalcogenides with Aminophenols: Synthesis of Aminophenylchalcogenophosphinic Acids O-Esters

Authors: Khrapova K.O.¹, Volkov P.A.¹, Ivanova N.I.¹, Telezhkin A.A.¹, Gusarova N.K.¹, Trofimov B.A.¹
Affiliations:
1. A.E. Favorskii Irkutsk Institute of Chemistry, Siberian Branch
Issue: Vol 88, No 10 (2018)
Pages: 2223-2226
Section: Letters to the Editor
URL: https://journals.rcsi.science/1070-3632/article/view/222511
DOI: https://doi.org/10.1134/S1070363218100341
ID: 222511

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Abstract

Chemoselective reaction of secondary phosphine chalcogenides with 2-aminophenol under mild conditions (room temperature, 2–4 h, CCl₄–Et₃N) led to the formation of aminophenylchalcogenophosphinic acids O-esters in a yield of up to 80%.