Formation of the Novel Neopentylidenoborane Me3Si(t-Bu)N=B=CH(t-Bu) from the Tantalum Neopentylidene Complex by Metathesis

DOI: 10.1039/c39880000183

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Journal of the Chemical Society. Chemical communications p. 183 - 185 (1988)

Update date:2022-09-26

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Authors:

Manners, Ian

Paetzold, Peter

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Article abstract of DOI:10.1039/c39880000183

The aminoiminoborane reacts with the alkylidene complex <(η-C5H5)Cl2Ta=CH(t-Bu)> at -50 deg C to give a (2 + 2) cycloadduct containing a ring; on warming to 0 deg C cleavage occurs, affording the metathesis products Me3Si(t-Bu)N=B=CH(t-Bu) and <(η-C5H5)Cl2Ta=N(t-Bu)>.

Full text of DOI:10.1039/c39880000183

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