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

DOI: 10.1039/b204846a

Source and publish data:

Chemical Communications p. 1840 - 1841 (2002)

Update date:2022-08-04

Topics:

Authors:

Mindiola, Daniel J.

Hillhouse, Gregory L.

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Article abstract of DOI:10.1039/b204846a

The imido complex (dtbpe)Ni{N(2,6-(CHMe₂)₂C₆H₃)} reacts with CO and CNCH₂Ph with addition at the Ni-N bond to give (dtbpe)Ni{C,N:η²-C(O)N(2,6-(CHMe₂)₂C ₆H₃)} and (dtbpe)Ni{C,N:η²-C(NCH₂Ph)N(2,6-(CHMe₂) ₂C₆H₃)}; both) complexes react further with CO to liberate the isocyanate and carbodiimide ligands with formation of (dtbpe)-(Ni(CO)₂.

Full text of DOI:10.1039/b204846a

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Product name:(1,2-bis(di-tert-butylphosphino)ethane)Ni(C,O:η2-OCNH(2,6-(CH(CH3)2)2C6H3)(PF6)

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