Synthesis of 1,2,4-triazolo[4,3-a]quinoline-9-, 1,2,3,4-tetrazolo[4,3-a]quinoline-9 and 1,2,4-triazino[4,3-a]quinoline-10-carboxylic acids from 2-chloro- and 2-hydrazinocinchoninic acids
Synthesis of 1,2,4-triazolo[4,3-a]quinoline-9-, 1,2,3,4-tetrazolo[4,3-a]quinoline-9 and 1,2,4-triazino[4,3-a]quinoline-10-carboxylic acids from 2-chloro- and 2-hydrazinocinchoninic acids
Thielepape, Chemische Berichte, 1922, vol. 55, p. 133
作者:Thielepape
DOI:——
日期:——
Synthesis of 1,2,4-triazolo[4,3-a]quinoline-9-, 1,2,3,4-tetrazolo[4,3-a]quinoline-9 and 1,2,4-triazino[4,3-a]quinoline-10-carboxylic acids from 2-chloro- and 2-hydrazinocinchoninic acids