NOVEL CYCLODIMERIZATION AND CYCLOTRIMERIZATION OF 3-HEXYNE BY CATIONIC NICKEL HYDRIDE COMPLEX
作者:Yoshio Inoue、Yoshio Itoh、Harukichi Hashimoto
DOI:10.1246/cl.1978.911
日期:1978.8.5
Cationic nickel hydride complex, [HNi(dpe)2]OCOCF3 (dpe=Ph2PCH2CH2PPh2, catalyzed the novel cyclodimerization and cyclotrimerization of 3-hexyne to afford 1,2,4-triethyl-3-ethylidenecyclobutene 1, pentaethyl-5-propenylcyclopentadiene 2, and pentaethyl-5-allylcyclopentadiene 3.
阳离子氢化镍络合物 [HNi(dpe)2]OCOCF3 (dpe=Ph2PCH2CH2PPh2) 催化 3-己炔的新型环二聚和环三聚反应,得到 1,2,4-三乙基-3-亚乙基环丁烯 1、五乙基-5-丙烯基环戊二烯 2和五乙基-5-烯丙基环戊二烯 3。