Boron Trifluoride-Diethyl Etherate Complex Mediated Allylation of Baylis-Hillman Adducts: A Facile Synthesis of 1,5-Dienes
作者:Jhillu Yadav、Basi Reddy、Satadru Mandal、Ashutosh Singh、Ashok Basak
DOI:10.1055/s-2008-1067049
日期:——
Morita-Baylis-Hillman adducts undergo smooth allylic nucleophilic substitution (S N 2′) with allyltrimethylsilane in the presence of BF 3 ·OEt 2 under mild reaction conditions to afford 1,5-diene derivatives in good yields with high selectivity.
Morita-Baylis-Hillman 加合物在BF 3 ·OEt 2 存在下,在温和的反应条件下用烯丙基三甲基硅烷进行平滑的烯丙基亲核取代(SN 2'),以高收率和高选择性得到1,5-二烯衍生物。