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

C. Hague; N. J. Patmore; C. G. Frost; M. F. Mahon; A. S. Weller

doi:10.1039/B106719B

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

C. Hague, N. J. Patmore, C. G. Frost, M. F. Mahon, A. S. Weller

Research output: Contribution to journal › Article › peer-review

40 Citations (Scopus)

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.

Original language	English
Pages (from-to)	2286-2287
Number of pages	2
Journal	Chemical Communications
Issue number	21
Early online date	17 Oct 2001
DOIs	https://doi.org/10.1039/B106719B
Publication status	Published - 7 Nov 2001
Externally published	Yes

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

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.",

author = "C. Hague and Patmore, {N. J.} and Frost, {C. G.} and Mahon, {M. F.} and Weller, {A. S.}",

year = "2001",

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doi = "10.1039/B106719B",

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T2 - Highly active, selective and recyclable Lewis acids for a hetero-Diels-Alder reaction

AU - Hague, C.

AU - Patmore, N. J.

AU - Frost, C. G.

AU - Mahon, M. F.

AU - Weller, A. S.

PY - 2001/11/7

Y1 - 2001/11/7

N2 - 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.

AB - 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.

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U2 - 10.1039/B106719B

DO - 10.1039/B106719B

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JO - Chemical Communications

JF - Chemical Communications

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IS - 21

ER -

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

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