173267-21-5Relevant articles and documents
Trifluoromethanesulfonic Anhydride-4-(N,N-Dimethylamino)pyridine as a Reagent Combination for Effecting Bischler-Napieralski Cyclisation under Mild Conditions: Application to Total Syntheses of the Amaryllidaceae Alkaloids N-Methylcrinasiadine, Anhydrolyc
Banwell, Martin G.,Bissett, Brett D.,Busato, Stefan,Cowden, Cameron J.,Hockless, David C. R.,et al.
, p. 2551 - 2554 (1995)
A combination of triflic anhydride and 4-(N,N-dimethylamino)pyridine effects Bischler-Napieralski cyclisation of β-phenethylcarbamates and β-phenethylamides under very mild conditions.