82685-96-9Relevant academic research and scientific papers
Nouvelle synthese et etude de la stabilite de l'amino-3 thiophene
Rault, S.,Cugnon de Sevricourt, M.,Robba, M.
, p. 205 - 208 (2007/10/02)
A new synthesis of 3-aminothiophene is proposed starting from 3-thenoic acid via isopropyl 3-thienylcarbamate as intermediate.Thermal decomposition of this latter in alkaline medium gives 3-aminothiophene.NMR and mass spectral studies revealed that the instability of the amine is due to its polymerisation via thwe formation of the dimer di-3-thienylamine and the trimer tri-3-thienylamine.
