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2005
C-C bond formation
O 0282
Selective Tolyl Carbon Alkylation Mediated by Imidazoline-Directed Lithiation.
The utility of imidazoline-directed lithiation in selective carbon—carbon bond for07- 048 —
mation is demonstrated. Mono-alkylated products can be formed in one-step without
the need of protecting groups. This reaction is successfully applied to a variety of electrophiles including benzylic halides, aliphatic halides, and Michael acceptors. —
(CALDERWOOD, E. F.; FORSYTH, N. E.; GOULD*, A. E.; Synth. Commun. 34
(2004) 19, 3455-3464; Millennium Pharm. Inc., Cambridge, MA 02139, USA; Eng.)
— A. Forchert
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