Atom-economic synthesis of highly branched functional ‘tripod-like’ triphosphine sulfides

Ludmila A. OparinaA. E. Favorsky Irkutsk Institute of Chemistry, Siberian Branch of the Russian Academy of Sciences, Irkutsk, Russian Federation

Oksana V. VysotskayaA. E. Favorsky Irkutsk Institute of Chemistry, Siberian Branch of the Russian Academy of Sciences, Irkutsk, Russian Federation

Nikita A. KolyvanovA. E. Favorsky Irkutsk Institute of Chemistry, Siberian Branch of the Russian Academy of Sciences, Irkutsk, Russian Federation

Alexander V. Artem'evA. E. Favorsky Irkutsk Institute of Chemistry, Siberian Branch of the Russian Academy of Sciences, Irkutsk, Russian Federation

Nina K. GusarovaA. E. Favorsky Irkutsk Institute of Chemistry, Siberian Branch of the Russian Academy of Sciences, Irkutsk, Russian Federation

Boris A. TrofimovA. E. Favorsky Irkutsk Institute of Chemistry, Siberian Branch of the Russian Academy of Sciences, Irkutsk, Russian FederationCorrespondence[email protected]

Abstract

The tertiary polyfunctional triphosphine sulfides with amino and (or) ether groups have been synthesized in excellent yields by the exhaustive regioselective (in anti-Markovnikov manner) addition of secondary phosphines sulfides to trivinyl ethers of aminotriols and triols under free-radical conditions (UV-irradiation, 1.5–5 h).

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Funding

This work was supported by the President of the Russian Federation [program for the support of leading scientific schools, grant NSh-156.2014.3].

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No potential conflict of interest was reported by the authors.

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Atom-economic synthesis of highly branched functional ‘tripod-like’ triphosphine sulfides

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Atom-economic synthesis of highly branched functional ‘tripod-like’ triphosphine sulfides

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