作者:Adam Shih-Yuan Lee、Shu-Fang Chu、Yu-Ting Chang、Shu-Huei Wang
DOI:10.1016/j.tetlet.2003.12.058
日期:2004.2
were synthesized from the reaction mixture of zinc powder, 1,2-diiodoethane, 3-bromo-1-propyne and aldehyde or ketone in anhydrous THF under ultrasound. The homopropargyl alcohols were obtained as the only product in all cases when aldehydes were reacted with 3-bromo-1-propyne under this sonochemical Barbier-type reaction condition. The homopropargyl alcohol was produced as the major product and the
在超声波作用下,由锌粉,1,2-二碘乙烷,3-溴-1-丙炔和醛或酮在无水THF中的反应混合物合成了一系列高炔丙醇。当醛在这种声化学巴比尔型反应条件下与3-溴-1-丙炔反应时,在所有情况下均获得高炔丙醇作为唯一产物。当在反应条件下使用酮作为底物时,以高炔丙醇为主要产物,并且还获得了低污染的烯丙醇。