SYNTHESIS OF PYRAZOLE DERIVATIVES 4(1H)-QUINOLONE AND 4-CHLOROQUINOLINE BY THERMOLYSIS OF ARYLAMINOMETHYLENE MELDRUM's ACID DERIVATIVE
作者:Lizeng Peng、Tao Zhang、Ying Li、Yulin Li
DOI:10.1081/scc-120002520
日期:2002.1.1
ABSTRACT Efficient syntheses of 4(1H)-quinolone 1 and 4-chloroquinoline 2 by thermolysis of arylaminomethylene Meldrum's acid derivative starting from 2-nitrophenyl acetic acid.