The first synthesis of β-phenylchalcogeno-α,β-unsaturated esters via hydrochalcogenation of acetylenes using microwave and solvent-free conditions

DOI: 10.1016/j.tetlet.2005.01.060

Source and publish data:

Tetrahedron Letters p. 1679 - 1682 (2005)

Update date:2022-07-29

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Authors:

Perin, Gelson

Jacob, Raquel G.

De Azambuja, Francisco

Botteselle, Giancarlo V.

Siqueira, Geonir M.

Freitag, Rogério A.

Lenard?o, Eder J.

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Article abstract of DOI:10.1016/j.tetlet.2005.01.060

A simple, clean, and efficient solvent-free protocol was developed for hydrochalcogenation of methyl propiolate derivatives with phenylchalcogenolate anion generated in situ from the respective diphenyl dichalcogenide (S, Se, Te) using alumina supported s

Full text of DOI:10.1016/j.tetlet.2005.01.060

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