Acid catalyzed α-alkylation of β-Aminothiophenes using aldehydes and selenophenol synthesis of bis(3-amino-2-thienyl)methane derivatives
作者:Francis Outurquin、Claude Paulmier
DOI:10.1016/s0040-4039(00)73841-x
日期:1993.9
The acid-catalyzed reaction between beta-aminothiophenes and aldehydes, in the presence of selenophenol, leads to alpha-alkyl beta-aminothiophenes. The reduction step is not observed with thiophenol. Without selenol, a second alkylation reaction occurs and bis(3-amino-2-thienyl)methane derivatives are isolated.
Berkaoui, M'hamed; Outurquin, Francis; Paulmier, Claude, Journal of Heterocyclic Chemistry, 1996, vol. 33, # 1, p. 9 - 14
作者:Berkaoui, M'hamed、Outurquin, Francis、Paulmier, Claude