化学
酮
比例(比率)
有机化学
组合化学
量子力学
物理
作者
Gottfried Heinisch,Thierry Langer
标识
DOI:10.1080/00397919408011299
摘要
Abstract A convenient approach to phenyl 3-pyridazinyl ketone 4 permitting economical large scale preparation is proposed. Commercially available 3,6-dichloropyridazine 1 serves as the starting material in the three-step process.
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