Developing catalytic applications of cooperative bimetallics: competitive hydroamination/trimerization reactions of isocyanates catalysed by sodium magnesiates
摘要:
混合金属试剂[NaMg(CH2SiMe3)3] (1) 和[(THF)NaMg(NPh2)3(THF)] [3-(THF)2]可作为前催化剂,根据 R 取代基的立体体积,选择性地促进异氰酸酯 (RNCO) 的氢化/三聚化。
Developing catalytic applications of cooperative bimetallics: competitive hydroamination/trimerization reactions of isocyanates catalysed by sodium magnesiates
作者:Alberto Hernán-Gómez、Tyne D. Bradley、Alan R. Kennedy、Zoe Livingstone、Stuart D. Robertson、Eva Hevia
DOI:10.1039/c3cc45167d
日期:——
Mixed-metal reagents [NaMg(CH2SiMe3)3] (1) and [(THF)NaMg(NPh2)3(THF)] [3-(THF)2] can act as precatalysts to selectively promote the hydroamination/trimerization of isocyanates (RNCO) depending on the steric bulk of the R substituent.
混合金属试剂[NaMg(CH2SiMe3)3] (1) 和[(THF)NaMg(NPh2)3(THF)] [3-(THF)2]可作为前催化剂,根据 R 取代基的立体体积,选择性地促进异氰酸酯 (RNCO) 的氢化/三聚化。