3814-08-2Relevant academic research and scientific papers
A Sc(OTf)3-catalyzed cascade reaction of o-aminoacetophenone with methanamine: Construction of dibenzo[b,h][1,6]naphthyridine derivatives
Mao, Dan,Tang, Jun,Wang, Wenbo,Liu, Xin,Wu, Shengying,Yu, Jianjun,Wang, Limin
, p. 2122 - 2128 (2015)
An unexpected Sc(OTf)3-catalyzed and air-mediated cascade reaction of o-aminoacetophenones with methanamines was discovered as an efficient synthetic approach to a novel class of fluorescent fused-four-ring dibenzo[b,h][1,6]naphthyridine derivatives. Two possible mechanisms of the reaction were proposed. The photophysical properties of the dibenzo[b,h][1,6]naphthyridine 1a were initially considered. This journal is
