Synthesis of Spiroheterocycles by Palladium-Catalyzed Domino Cycloisomerization/Cross-Coupling of α-Allenols and Baylis-Hillman Acetates
作者:Benito Alcaide、Pedro Almendros、Teresa Martínez del Campo、M. Teresa Quirós
DOI:10.1002/chem.200900096
日期:2009.3.23
First insights into the reaction between a Baylis–Hillman adduct and an allene moiety have been obtained from the novel domino heterocyclization/cross‐coupling reaction of α‐allenols and Baylis–Hillman acetates, which furnishes [(2,5‐dihydrofuran‐3‐yl)methyl]acrylate derivatives in moderate to good yields.
第一见解成的Baylis-希尔曼加合物和丙二烯基部分之间的反应已经从新颖多米诺heterocyclization /交叉偶联α-allenols和的Baylis-希尔曼乙酸酯的反应,其配料[(2,5-二氢呋喃-3-获得中等)的产率。