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A monomeric organolithium compound containing a free pyramidal carbanion in solution and in the solid state.

Abstract:
A suitable bridle, created by intramolecular chelation of the Li cation, and lack of π delocalization, yielded the first monomeric lithium organyl compound containing an unassociated tetrahedral carbanionic center (see picture). The zwitterionic structure found in the solid state is preserved in solution. Only weak electrostatic Li+⋯C- interactions are apparent; there is no Li-C contact and therefore no "classical" aggregation.
Publication status:
Published

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Publisher copy:
10.1002/anie.200353308

Authors


Grunenberg, J More by this author
Lawrence, SC More by this author
More by this author
Institution:
University of Oxford
Department:
Oxford, MPLS, Chemistry, Inorganic Chemistry
Rüegger, H More by this author
Journal:
Angewandte Chemie (International ed. in English)
Volume:
43
Issue:
19
Pages:
2521-2524
Publication date:
2004-05-05
DOI:
EISSN:
1521-3773
ISSN:
1433-7851
URN:
uuid:a3af4c20-c2c8-4086-b3a3-33deb8bf8782
Source identifiers:
51183
Local pid:
pubs:51183
Language:
English
Keywords:

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