A Simple and Efficient Synthetic Method for Fluorine-containing Benzo[h]qunolines
摘要:
N-Propargyl-2,4-bis(trifluoroacetyl)-1-naphthylamine (2), prepared from N,N-dimethyl-2,4-bis(trifluoroacetyl)-1-naphthylamine (1) and propargylamine, undergoes ring forming reaction with amines, thiolates and alcoholates under mild conditions to afford the corresponding 6-trifluoroacetyl-4-trifluoro-methylbenzo[h]quinolines (3) in excellent yields.
A Simple and Efficient Synthetic Method for Fluorine-containing Benzo[h]qunolines
摘要:
N-Propargyl-2,4-bis(trifluoroacetyl)-1-naphthylamine (2), prepared from N,N-dimethyl-2,4-bis(trifluoroacetyl)-1-naphthylamine (1) and propargylamine, undergoes ring forming reaction with amines, thiolates and alcoholates under mild conditions to afford the corresponding 6-trifluoroacetyl-4-trifluoro-methylbenzo[h]quinolines (3) in excellent yields.