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  Polyfluorinated Cyclopentadienones as Lewis Acids

Inés, B., Holle, S., Bock, D. A., & Alcarazo, M. (2014). Polyfluorinated Cyclopentadienones as Lewis Acids. Synlett, 25(11), 1539-1541. doi:10.1055/s-0034-1378348.

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Item Permalink: http://hdl.handle.net/11858/00-001M-0000-0024-6FEB-1 Version Permalink: http://hdl.handle.net/11858/00-001M-0000-0024-6FFB-E
Genre: Journal Article

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sup_st-2014-d0352-c_10-1055_s-0034-1378348.pdf (Supplementary material), 339KB
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Supporting Information
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Public
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application/pdf / [MD5]
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Copyright Date:
2014
Copyright Info:
Georg Thieme Verlag KG Stuttgart · New York
License:
-

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 Creators:
Inés, B.1, Author              
Holle, Sigrid1, Author              
Bock, Dominique Anna2, Author              
Alcarazo, Manuel1, Author              
Affiliations:
1Research Group Alcarazo, Max-Planck-Institut für Kohlenforschung, Max Planck Society, escidoc:1445592              
2Service Department Lehmann (EMR), Max-Planck-Institut für Kohlenforschung, Max Planck Society, escidoc:1445625              

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Free keywords: Lewis acids - frustrated Lewis pairs - steric hindrance - ketones - fluorine - phosphines
 Abstract: The ability of 2,3,4,5-tetrakis(trifluoromethyl)cyclopenta-2,4-dien-1-one and 2,3,4,5-tetrakis(pentafluorophenyl)cyclopenta-2,4-dien-1-one to act as organic Lewis acids in the field of frustrated Lewis pair (FLP) chemistry was evaluated. Whereas the former ketone formed zwitterionic adducts with all phosphines studied, the latter did not react with bulky phosphines and, instead, gave completely organic FLPs. Unfortunately, these did not activate dihydrogen, even under high pressures.

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Language(s): eng - English
 Dates: 2014-04-292014-06-032014-06-112014-07
 Publication Status: Published in print
 Pages: 3
 Publishing info: -
 Table of Contents: -
 Rev. Method: Peer
 Identifiers: DOI: 10.1055/s-0034-1378348
 Degree: -

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Title: Synlett
  Other : Synlett
Source Genre: Journal
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Publ. Info: Stuttgart : Georg Thieme Verlag
Pages: 3 Volume / Issue: 25 (11) Sequence Number: - Start / End Page: 1539 - 1541 Identifier: ISSN: 0936-5214
CoNE: http://pubman.mpdl.mpg.de/cone/journals/resource/954925570856