Heavier group 2 element-catalysed hydroamination of isocyanates
作者:Anthony G. M. Barrett、Tanya C. Boorman、Mark R. Crimmin、Michael S. Hill、Gabriele Kociok-Köhn、Panayiotis A. Procopiou
DOI:10.1039/b809649j
日期:——
The heteroleptic calcium amides [ArNC(Me)CHC(Me)NAr}Ca(NR(2))(THF)] (Ar=2,6-di-iso-propylphenyl, R=SiMe(3), Ph) and the homoleptic heavier alkaline earth amides, [MN(SiMe(3))(2)}(2)] (M=Ca, Sr and Ba) are reported as pre-catalysts for the hydroamination of isocyanates.