PYRIDAZINE DERIVATIVES. XXIV.[1] EFFICIENTN-METHYLATION OF DIVERSELY SUBSTITUTED 3(2H)-PYRIDAZINONES USINGN,N-DIMETHYLFORMAMIDE DIMETHYLACETAL
摘要:
A series of diversely substituted 3(2H)-pyridazinones were efficiently N-methylated at position 2 by treatment with N,N-dimethylformamide dimethylacetal in DMF.
PYRIDAZINE DERIVATIVES. XXIV.[1] EFFICIENT<i>N</i>-METHYLATION OF DIVERSELY SUBSTITUTED 3(2<i>H</i>)-PYRIDAZINONES USING<i>N</i>,<i>N</i>-DIMETHYLFORMAMIDE DIMETHYLACETAL
作者:Eddy Sotelo、Enrique Raviña
DOI:10.1081/scc-120004258
日期:2002.1
A series of diversely substituted 3(2H)-pyridazinones were efficiently N-methylated at position 2 by treatment with N,N-dimethylformamide dimethylacetal in DMF.