Journal of Heterocyclic Chemistry p. 1379 - 1381 (1997)
Update date:2022-08-11
Topics:
Katritzky, Alan R.
Wang, Zouquan
Li, Jianqing
Levell, Julian R.
1,2,3-Triarylpyrroles 7 have been synthesized by sequential lithiation and alkylation of 1-benzylbenzotriazoles 1 with 2-bromoacetaldehyde diethyl acetal (2) and N-benzylideneaniline (4), followed by treatment with formic acid in ethanol.
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