Carbonylative Suzuki–Miyaura Coupling Reaction of Lactam-, Lactone-, and Thiolactone-Derived Enol Triflates for the Synthesis of Unsymmetrical Dienones
作者:Laura Bartali、Antonio Guarna、Paolo Larini、Ernesto G. Occhiato
DOI:10.1002/ejoc.200601089
日期:2007.5
carbonylative Suzuki–Miyaura cross-coupling reaction of enoltriflates with alkenylboronic acids for the synthesis of unsymmetrical dienones is reported. Conditions were found that enabled the coupling of structurally different enoltriflates derived from lactams, lactones, and thiolactones (i.e., cyclic ketene aminal, acetal, and thioacetal triflates, respectively) with various alkenylboronic acids at