Synthesis of 4-(acylacetyl)-1-phenyl-2-pyrazolin-5-ones from 3-acyl-2H-pyran-2,4(3H)-diones. Their synthetic applications to functionalized 4-oxopyrano[2,3-c]pyrazole derivatives
GELIN, S.;CHANTEGREL, B.;NADI, A. I., J. ORG. CHEM., 1983, 48, N 22, 4078-4082
作者:GELIN, S.、CHANTEGREL, B.、NADI, A. I.
DOI:——
日期:——
Synthesis of 4-(acylacetyl)-1-phenyl-2-pyrazolin-5-ones from 3-acyl-2H-pyran-2,4(3H)-diones. Their synthetic applications to functionalized 4-oxopyrano[2,3-c]pyrazole derivatives