C-H Activation and Nitrile Insertion Reactions of a Cationic Niobium Alkylidene Complex

DOI: 10.1039/c39950002421

Source and publish data:

Journal of the Chemical Society. Chemical communications p. 2421 - 2422 (1995)

Update date:2022-08-04

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Authors:

Duncalf, David J.

Harrison, Richard J.

McCamley, Andrew

Royan, Bruce W.

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Article abstract of DOI:10.1039/c39950002421

Oxidation of 5-C5H4Bu-t)2(CH2Ph)2> yields the stable cationic benzylidene complex 5-C5H4Bu-t)(CHPh)(thf)>BPh4, which readily loses thf to form the C-H activation product 5-C4H4Bu-t)(η⁵:η¹-C5H4CMe2CH2)(η²-CH2Ph)>BPh4 and reacts with acetonitrile to give the double-insertion product 5-C5H4Bu-t)2(η²-NC(Me)C(Ph)C(Me)NH>>BPh4.

Full text of DOI:10.1039/c39950002421

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