Synthesis of (Z)- and (E)-1,2-di(1-adamanyl)ethene and their respective reactions with dichlorocarbene
作者:Alan P. Marchand、Dongxia Xing、Simon G. Bott
DOI:10.1016/0040-4020(95)00934-5
日期:1996.1
of (Z)- and (E)-1,2-di(1-adamantyl)ethene (1a and 1b, respectively) is reported. Compound 1a reacts with dichlorocarbene to afford (Z)-1-[3-(dichloromethyl)-1-adamantyl]-2-(1-adamantyl)ethene (2, 27%), (Z)-2,3-dichloro-1,3-di(1-adamantyl)propene (3, 20%) and 1,1,2-trichloro-2-(1-adamantyl)chloromethyl-3-(1-adamantyl)cyclopropane (4, 21%). The corresponding reaction of 1b produced and (E)-1,2-di[3-(
报告了(Z)-和(E)-1,2-二(1-金刚烷基)乙烯(分别为1a和1b)的合成。化合物1A与二氯卡宾发生反应,得到(ż)-1- [3-(二氯甲基)-1-金刚烷基] -2-(1-金刚烷基)乙烯(2,27%),(Ž)-2,3-二氯1,3-二(1-金刚烷基)丙烯(3,20%)和1,1,2-三氯-2-(1-金刚烷基)氯甲基-3-(1-金刚烷基)环丙烷(4,21%)。的相应的反应1B产生和(Ë)-1,2-二[3-(二氯甲基)-1-金刚烷基]乙烯(6,5%)。6、7的结构,并通过X射线晶体学方法明确地建立了10个。