名称:
Remarkable carbene-induced transformation of 2,4,6-tri-tert-butyl-1,3,5-triphosphabenzene, P3C3But3, to the 1,2,4-triphosphole, P3C2But2CBut(carbene). Crystal and molecular structure of the planar triphosphole complex [Mo(CO)3(η5-P3C2But2CBut(carbene))] [carbene = C(N(Me)C(Me)=C(Me)N(Me))]
摘要:
用稳定的碳烯1,3,4,5-四甲基咪唑-2-亚基处理2,4,6-三叔丁基-1,3,5-三苯基苯(P3C3But3)可得到平面1,2,4-三磷杂环戊烯(P3C2But2CBut(carbene)),[碳烯=C(N(Me)C(Me)C(Me)N(Me))],其结构特征为η5-配位[Mo(CO)3]复合物;理论计算结果展示了这种新反应的机理。