Double deprotonation of coordinated ethylimide to CH3CN: molecular mechanism and relevance to the chemistry of Mo and W organoimides
作者:Chinnappan Sivasankar、Felix Tuczek
DOI:10.1039/b602038k
日期:——
Reaction of [MCl(NEt)(dppe)2]Cl (M = Mo, W) with n-BuLi in tert-butyl methyl ether under an N2 atmosphere yields the M(0) bis(dinitrogen) complexes [M(N2)2(dppe)2] and acetonitrile. A mechanism is proposed for this reaction which involves an anionic chloro–acetonitrile intermediate. The implications of these findings to the chemistry of Mo and W organoimides are discussed.
在 N2 气氛下,[MCl(NEt)(dppe)2]Cl(M = Mo、W)与叔丁基甲基醚中的 n-BuLi 反应,生成 M(0)双(二氮)络合物 [M(N2)2(dppe)2] 和乙腈。该反应的机理涉及阴离子氯-乙腈中间体。讨论了这些发现对 Mo 和 W 有机酰亚胺化学的影响。
Kan, Chi Tat; Hitchcock, Peter B.; Richards, Raymond L., Journal of the Chemical Society, Dalton Transactions, 1982, p. 79 - 88
作者:Kan, Chi Tat、Hitchcock, Peter B.、Richards, Raymond L.