Add time:07/13/2019         Source:sciencedirect.com

1-(Het)aryl-3-bromoprop-2-ynones react with 2-(2-furyl)pyrrole in the Al2O3 or K2CO3 dispersion (room temperature, 1 h) to afford the cross-coupling products either at the furan or pyrrole rings. Furan and 2-methylfuran with 3-bromo-1-phenylprop-2-ynone under the same conditions give the Diels–Alder cycloadducts, while furan-2-carbaldehyde andits acetals are inactive.

We also recommend Trading Suppliers and Manufacturers of 2-(5-bromo-2-thienyl)Furan (cas 91891-82-6). Pls Click Website Link as below: cas 91891-82-6 suppliers