β-Substituted ketene thioacetals as β-lithioacrylate equivalents. The synthesis of (±)-eldanolide
作者:Edward Dziadulewicz、Timothy Gallagher
DOI:10.1016/s0040-4039(00)88955-8
日期:1985.1
Lithiation of 1,1-bis(phenylthio)-3-phenylthio-1-propene 3 and reaction with a range of electrophiles gave exclusively the γ-substituted product 4. This reagent has been used in a short synthesis of the pheromone, (±)-eldanolide.
1,1-双(苯硫基)-3-苯硫基-1-丙烯3的锂化和与一系列亲电试剂的反应仅产生γ-取代的产物4。该试剂已用于信息素(±)-艾加醇化物的短合成中。