A practical direct preparation of tert-butyl esters from 2-tert-butoxypyridine has been developed. This system features the use of boron trifluoride·diethyl etherate in toluene solvent to rapidly achieve the reaction at room temperature. Using this reaction protocol, a variety of tert-butyl esters were synthesized from several different carboxylic acids at high yields. This practical procedure provides
已经开发了从2-叔丁氧基
吡啶实际直接制备叔丁酯的方法。该系统的特点是在
甲苯溶剂中使用
三氟化硼·
乙醚乙醚,可在室温下快速完成反应。使用该反应方案,由几种不同的
羧酸以高收率合成了多种叔丁酯。该实用方法为保护具有叔丁基的
羧酸提供了一种有前途和有效的方法。