Add time:08/02/2019         Source:sciencedirect.com

A novel and highly efficient heterogeneous gold(I)-catalyzed [2 + 2 + 2] annulation between ynamides and nitriles has been developed that proceeds smoothly under mild conditions and provides a general and powerful tool for the preparation of a variety of tetrasubstituted pyrimidines with high atom-economy, good to excellent yield, and recyclability of the gold(I) catalyst. The reaction is the first example of the heterogeneous gold(I)-catalyzed construction of pyrimidines.

We also recommend Trading Suppliers and Manufacturers of 1-(2-FLUOROPHENYL)CYCLOHEXANECARBONITRILE (cas 106795-72-6). Pls Click Website Link as below: cas 106795-72-6 suppliers