One-pot, three-component synthesis of a library of new pyrrolo[1,2-a] quinoline derivatives
The synthesis of a library of pyrrolo[1,2-a]quinoline derivatives 4-33 was performed by an efficient one-pot, three-component reaction from quinolines 1a-c, 2-bromoacetophenones 2 and non-symmetrical acetylenic dipolarophiles 3a-c in 1,2-epoxypropane as b