Rhenium complex-catalyzed acylative cleavage of ethers with acyl chlorides

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

It was found that rhenium complex was an efficient catalyst for the acylative cleavage of C–O bond of ethers with acyl chlorides. When acyclic ethers were allowed to react with acyl chlorides in the presence of a catalytic amount of ReBr(CO)5, acylative cleavage of C–O bond of acyclic ethers smoothly proceeded to give the corresponding esters in moderate to good yields. Similarly, cyclic ethers were acylative cleaved by acyl chlorides to give the corresponding chloro substituted esters in good yields by the use of Re2O7 catalyst.

We also recommend Trading Suppliers and Manufacturers of 4-Chloro-3-methylbenzoyl chloride (cas 21900-24-3). Pls Click Website Link as below: cas 21900-24-3 suppliers

Prev:TBHP/R4N+X– promoted hydroaroylation of dialkyl azodicarboxylates with methyl arenes, aldehydes, aryl methanols and arylmethyl chlorides
Next:Synthesis and diuretic activity of 2,3-dihydro-4(1H)-quinolinone 4-oxime-O-sulfonic acid derivatives)