A new protocol for the synthesis of N(1)-unsubstituted 2-substituted 2 imidazolines
Lateral metallation at C-2(α) of 1-tert-butoxycarbonyl-2-methyl-2- imidazoline followed by reaction with a range of C-electrophiles and deprotection with TFA reliably affords N(1)-unsubstituted 2-substituted 2- imidazolines; P- or Se-electrophiles lead to 2-alkenyl-2-imidazolines via Wadsworth-Emmons or selenoxide elimination protocols. (C) 2000 Elsevier Science Ltd.
Jones, Raymond C. F.,Dimopoulos, Paschalis
p. 2061 - 2074
(2007/10/03)
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