名称:
1-[2′-(trimethylsilyl)ethoxymethyl]-2-phenylsulfonylimidazole: A new reagent for the preparation of C-4 substituted imidazoles
摘要:
The title compound provides for the efficient C-4 metallation of the imidazole nucleus. Further reactions lead to trisubstituted imidazoles which can be selectively deprotected at the N-1 and C-2 positions under mild conditions to maximize the potential for further elaboration. (C) 1997 Elsevier Science Ltd.
DOI:
10.1016/s0040-4039(97)10128-9