A one-pot process for the synthesis of α,β-unsaturated esters from a variety of alcohols, obtained in good yields and diastereoselectivities, is described. The use of BAIB/TEMPO system at the oxidizing step authorizes the chemoselective homologation of primary alcohols in the presence of secondary ones.
描述了一种由多种醇合成α,β-不饱和酯的一锅法,该方法具有良好的收率和非对映选择性。在氧化步骤中使用BAIB /
TEMPO系统可在存在仲醇的情况下授权伯醇的
化学选择性同系物。