Title of article :
Alkyne metathesis: toward simplicity and efficiency
Author/Authors :
Maraval، نويسنده , , Valérie and Lepetit، نويسنده , , Christine and Caminade، نويسنده , , Anne-Marie and Majoral، نويسنده , , Jean-Pierre and Chauvin، نويسنده , , Remi، نويسنده ,
Issue Information :
هفته نامه با شماره پیاپی سال 2006
Abstract :
No catalyst pre-activation, no suicide alkyne, and no additive is required in an extremely simple procedure for the metathesis of alkyl-, alkenyl-, and aryl-propynes: just mix Mo(CO)6, p-chlorophenol, and the alkyne in 1,2-dichloroethane, heat at 85 °C for 9–24 h, and the symmetrical alkyne is produced in ca. 95% yield.
Keywords :
alkyne metathesis , Molybdenum , Solvent effect , DFT models , In situ catalyst
Journal title :
Tetrahedron Letters
Journal title :
Tetrahedron Letters
