Infrared spectroscopy and photochemistry of iron-ethylene oxide in cryogenic matrixes. The FTIR spectrum of vinyliron hydroxide
作者:Zakya H. Kafafi、Robert H. Hauge、W. Edward Billups、John L. Margrave
DOI:10.1021/ja00250a003
日期:1987.8
reaction intermediate, an iron oxide ..pi..-complexed to ethylene, led to the activation of one of the C-H bonds of ethylene and the formation of the final product, vinyl iron hydroxide. Similar reaction pathways were observed for the diiron molecule reaction with ethylene oxide. Evidence for the double insertion of two iron atoms into the C-O bonds of ethylene oxide and the subsequent formation of
已经描述了
铁原子和
环氧乙烷分子之间的低温反应的机理。
铁自发插入环状分子的碳氧键,形成第一个未连接的
金属氧杂
环丁烷。在
铁氧杂
环丁烷可见光解时,观察到复分解反应,其中通过
金属环的
铁-碳和碳-氧键发生裂解。反应中间体(一种与
乙烯络合的
氧化铁 ..pi..)的紫外线光解导致
乙烯的 CH 键之一活化并形成最终产物
乙烯基氢氧化铁。对于二
铁分子与
环氧乙烷的反应,观察到类似的反应途径。