发明申请
US20080167461A1 Process for Preparing 3,6-Dichloropyridazine-1-Oxide 审中-公开
制备3,6-二氯哒嗪-1-氧化物的方法

Process for Preparing 3,6-Dichloropyridazine-1-Oxide
摘要:
A process for preparing 3,6-dichloropyridazine-1-oxide which comprises reacting 3,6-dichloropyridazine with an acid anhydride and hydrogen peroxide of a concentration of 60% or less or a urea hydrogen peroxide addition compound.
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