Reactions of Hydrazonoyl Halides 57<sup>1</sup>: Reactions of 1-Bromo-2-(5-Chlorobenzofuranyl)Ethanedione-1-Phenylhydrazone
作者:Abdou O. Abdelhamid、Ahmed H. El-Ghandour、Ahmed A. M. El-Reedy
DOI:10.1002/jccs.200800060
日期:2008.4
Pyrrolo[3,4-c]pyrazole-4,6-diones, pyrazoles, pyrazolo[3,4-d]pyridazines, and pyrazolo[3,4-d]pyrimidines were prepared via 1-bromo-2-(5-chlorobenzofuran-2-yl)ethanedione-1-phenylhydrazone with N-arylmalemides and active methylene. All newly synthesized compounds were confirmed by elemental analysis and spectral data.
吡咯并[3,4-c]吡唑-4,6-二酮、吡唑、吡唑并[3,4-d]哒嗪和吡唑并[3,4-d]嘧啶通过1-溴-2-(5-氯苯并呋喃-2-基)乙二酮-1-苯腙与 N-芳基马来酰亚胺和活性亚甲基。所有新合成的化合物均通过元素分析和光谱数据得到证实。