Sterically hinderedesters were prepared from the corresponding acyl chlorides and alcohols in the presence of silver cyanide. The method is superior to the conventional acyl chloride–alcohol–pyridine method as regards yield and the rapidity of reaction.
在氰化银存在下,由相应的酰氯和醇制备位阻酯。该方法在产率和反应速度方面优于传统的酰氯-醇-吡啶法。
KIM, SUNGGAK;LEE, JAE, IN, J. ORG. CHEM., 1984, 49, N 10, 1712-1716
作者:KIM, SUNGGAK、LEE, JAE, IN
DOI:——
日期:——
Copper ion promoted esterification of (S)-2-pyridyl thioates and 2-pyridyl esters. Efficient methods for the preparation of hindered esters