Copper-Catalyzed Cross-Coupling Reaction of Allyl Boron Ester with 1°/2°/3°-Halogenated Alkanes
作者:Guang-Zu Wang、Jian Jiang、Xiao-Song Bu、Jian-Jun Dai、Jun Xu、Yao Fu、Hua-Jian Xu
DOI:10.1021/acs.orglett.5b01612
日期:2015.8.7
The cross-coupling reaction of allyl boron ester with 1°/2°/3°-halogenated alkanes in the presence of copper has been developed for the first time, which provides a mild and efficient method for the construction of saturated C(sp3)–C(sp3) bonds. This protocol shows excellent compatibility with the nonactivated primary, secondary, and even tertiary halogenated alkanes under mild conditions.
首次开发了烯丙基硼酸酯与1°/ 2°/ 3°卤代烷烃在铜存在下的交叉偶联反应,这为构建饱和C(sp 3)–C(sp 3)键。该方案在温和条件下与未活化的伯,仲,甚至叔卤代烷烃显示出优异的相容性。