Add time:08/06/2019         Source:sciencedirect.com

(6-Oxo-6H-pyridazin-1-yl)phosphoric acid diethyl esters (3) are efficient and selective coupling agents for equimolar esterification of carboxylic acids and alcohols. Esterification of aliphatic and aromatic carboxylic acids with aliphatic and aromatic alcohols using 3 afforded the corresponding esters chemoselectively in good to excellent yield.

We also recommend Trading Suppliers and Manufacturers of Phosphoric acid diethyl(2-chlorophenyl) ester (cas 16462-86-5). Pls Click Website Link as below: cas 16462-86-5 suppliers