A methodology for the synthesis of highly functionalized 2- and 4-aminoquinoline derivatives
作者:Bo Hyun Hwang、Sung Hee Park、Eun Bok Choi、Chwang Siek Pak、Hyeon Kyu Lee
DOI:10.1016/j.tet.2008.05.014
日期:2008.7
for the synthesis of 2- and 4-aminoquinoline derivatives, which takes advantage of selective activation of 2- or 4-substituent of 2-methylsulfanyl-3-acyl-1H-quinolin-4-one 1, has been developed. Since a procedure for formation of 3-aminoquinolinones from the 4-quinolinone 1 was described previously, the new methodology comprises a general methodology for the selective syntheses of three isomeric 2-, 3-