Issue 3, 2004
From the journal:

Organic & Biomolecular Chemistry

Palladium-catalyzed addition of disulfides and diselenides to alkynes under solvent free conditions†

Valentine P. Ananikov*a  and  Irina P. Beletskaya*b  

* Corresponding authors

a Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Leninsky Prospect 47, Moscow, 119991, Russia
E-mail: val@ioc.ac.ru
Fax: +007 (095) 1355328

b Lomonosov Moscow State University, Chemistry Department, Vorob'evy gory, Moscow, 119899, Russia
E-mail: beletska@org.chem.msu.ru
Fax: +007 (095) 9393618

Abstract

An efficient methodology was developed for performing palladium-catalyzed E–E (E = S, Se) bond addition to alkynes under solvent free conditions. Compared to reaction in solvent significant enhancement of reaction rate, improved efficiency and remarkable catalyst stability were observed under solvent free conditions. The addition reactions were carried out with high stereoselectivity and yields in a short reaction time.

Graphical abstract: Palladium-catalyzed addition of disulfides and diselenides to alkynes under solvent free conditions

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Article information

DOI
https://doi.org/10.1039/B312471A
Article type
Communication
Submitted
10 Oct 2003
Accepted
16 Dec 2003
First published
19 Dec 2003

Org. Biomol. Chem., 2004,2, 284-287

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Palladium-catalyzed addition of disulfides and diselenides to alkynes under solvent free conditions

V. P. Ananikov and I. P. Beletskaya, Org. Biomol. Chem., 2004, 2, 284 DOI: 10.1039/B312471A

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