199279-10-2Relevant articles and documents
Synthesis of 2-aroylmethylquinolin-4-ones via the addition reaction of ortho-nitrobenzoylketene to 1-aryl-l-trimethylsilyloxyethylenes
Toda, Jun,Saitoh, Toshiaki,Sano, Takehiro
, p. 1937 - 1944 (2007/10/03)
Catalytic hydrogenation of 1-aryl-5-(2-nitrophenyl)pentane-1,3,5-triones A over 10% Pd-C caused selective reduction of the nitro group with concomitant cyclization to give 2-aroylmethylquinolin-4-ones B. This provides a simple method of quinolin-4-one synthesis.