Reaction of 4,5-dichloro-3-nitropyridazin-6-one with dimethylchloromethyleneammonium chloride
作者:Deok-Heon Kweon、Su-Dong Cho、Sung-Kyu Kirn、Joo-Wha Chung、Yong-Jin Yoon
DOI:10.1002/jhet.5570330659
日期:1996.11
3,4,5-Trichloropyridazin-6-one, 3,4,5,6-tetrachloropyridzine and 4,5-dichloro-3-(N,N-dimethylamino)-pyridazin-6-one were synthesized from 4,5-dichloro-3-nitropyridazin-6-one and dimethylchloromethylene-ammonium chloride selectively.
由4,5-合成3,4,5-三氯哒嗪-6-one,3,4,5,6-四氯哒嗪和4,5-二氯-3-(N,N-二甲基氨基)-哒嗪-6-。选择性地选择二氯-3-硝基哒嗪-6-一和二甲基氯亚甲基-氯化铵。