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[(PPh3)Ag(CB11H6Y6)] (Y = H, Br): highly active, selective and recyclable Lewis acids for a hetero-Diels-Alder reaction


Reference:

Hague, C., Patmore, N. J., Frost, C. G., Mahon, M. F. and Weller, A. S., 2001. [(PPh3)Ag(CB11H6Y6)] (Y = H, Br): highly active, selective and recyclable Lewis acids for a hetero-Diels-Alder reaction. Chemical Communications, 2001 (21), pp. 2286-2287.

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Official URL:

http://dx.doi.org/10.1039/B106719B

Abstract

The complex [(PPh3)Ag(CB11H6Br6)] 1 is an effective and selective catalyst (0.1 mol% loading) for a hetero-Diels-Alder reaction, which shows a marked dependence on the presence of trace amounts of water, while addition of Ag[Y] [Y = CB11H12, CB11H6Br6, O3SCF3] to a phosphine functionalised support gives an efficient and recyclable Lewis acid catalyst for this transformation.

Details

Item Type Articles
CreatorsHague, C., Patmore, N. J., Frost, C. G., Mahon, M. F. and Weller, A. S.
DOI10.1039/B106719B
DepartmentsFaculty of Science > Chemistry
RefereedYes
StatusPublished
ID Code5222

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