Title of article
Sonogashira reaction on pyridinium N-heteroarylaminides
Author/Authors
Cَrdoba، نويسنده , , Marta and Izquierdo، نويسنده , , M. Luisa and Alvarez-Builla، نويسنده , , Julio، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2011
Pages
4
From page
1738
To page
1741
Abstract
The reactivity of N-(5-iodopyridin-2-yl)aminide in a copper-free Sonogashira cross-coupling process is reported. The reaction proceeds on using PdCl2(PPh3)2 and DABCO as the base under microwave irradiation in acetonitrile or water as solvents. The process can also be carried out by traditional heating in acetonitrile on using Pd(AcO)2/DABCO with Cs2CO3.
Keywords
Sonogashira , Microwaves , Dabco , Pyridinium N-aminides
Journal title
Tetrahedron Letters
Serial Year
2011
Journal title
Tetrahedron Letters
Record number
1877579
Link To Document