Isocyanate and carbodiimide synthesis by nitrene-group-transfer from a nickel(II) imido complex

被引:97
作者
Mindiola, DJ [1 ]
Hillhouse, GL [1 ]
机构
[1] Univ Chicago, Dept Chem, Searle Chem lab, Chicago, IL 60637 USA
关键词
D O I
10.1039/b204846a
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
The imido complex (dtbpe) Ni{N(2,6-(CHMe2)(2)C6H3)} reacts with CO and CNCH2Ph with addition at the Ni-N bond to give (dtbpe) Ni{C, N:eta(2)-C(O) N(2,6-(CHMe2)(2)C6H3)} and (dtbpe) Ni{C, N:eta(2)-C( NCH2Ph) N(2,6-(CHMe2)(2)C6H3)}; both complexes react further with CO to liberate the isocyanate and carbodiimide ligands with formation of (dtbpe) Ni( CO)(2).
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页码:1840 / 1841
页数:2
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