A convenient titanium-mediated intermolecular alkyne-carbonate coupling reaction |
| |
| Authors: | Andrzej Wolan,Fré dé ric Cadoret |
| |
| Affiliation: | a Institut de Chimie des Substances Naturelles, Centre de recherche CNRS de Gif-sur-Yvette, Avenue de la Terrasse, 91198 Gif-sur-Yvette Cedex, France
b Department of Chemistry, Nicolaus Copernicus University, Gagarina 7, 87-100 Toruń, Poland |
| |
| Abstract: | A direct diastereoselective titanium-mediated intermolecular coupling of internal alkynes with dialkyl carbonates under Kulinkovich-type reaction conditions is presented. The influence of the structures of the coupling partners on the yields and regioselectivities of this transformation is described. |
| |
| Keywords: | Titanium-mediated reactions Alkyne carboxylation Metallacycles α,β-Unsaturated esters |
| 本文献已被 ScienceDirect 等数据库收录！ |
|
