Weak Base-Promoted Lactamization under Microwave Irradiation: Synthesis of Quinolin-2(1H)-ones and Phenanthridin-6(5H)-ones.

ABSTRACT: Quinolin-2(1H)-ones and phenanthridin-6(5H)-ones are synthesized in high yields by K₂CO₃-promoted cyclization of N-aryl-β-bromo-α,β-unsaturated amides and N-aryl-2-bromobenzamides in dimethylformamide under microwave irradiation.

SUBMITTER: Dao PDQ 

PROVIDER: S-EPMC6645425 | biostudies-literature | 2018 Sep

REPOSITORIES: biostudies-literature