Premium
Structurally Stimulated Deprotonation/Alumination of the TMP Anion
Author(s) -
Conway Ben,
Kennedy Alan R.,
Mulvey Robert E.,
Robertson Stuart D.,
Álvarez Joaquin García
Publication year - 2010
Publication title -
angewandte chemie international edition
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 1433-7851
DOI - 10.1002/anie.201000181
Subject(s) - deprotonation , ion , chemistry , business , organic chemistry
Coerced conversion : Long utilized as a strong Brønsted base, the tetramethylpiperidine (TMP) anion is forced to convert to a Brønsted acid in the presence of a potassium–aluminate species. The new compound [(TMEDA)K(μ‐TMP*)(μ‐ i Bu)Al( i Bu)] was obtained where TMP* represents a CH 3 ‐ and NH‐deprotonated dianionic variant of TMP (see scheme).