Preparation method of o-toluidine
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Who knows the methods for preparing o-toluidine? Methods such as hydrogenation reduction, iron powder reduction, and sodium sulfide method can all be used. The relevant technologies are available for purchase; if you have such skills, feel free to contact me at 383355278@QQ.com
Does no one know? This process isn’t that difficult, right?
There is a technology for reduction using iron powder, but none for hydrogen reduction.
The technology of iron powder reduction works too! As long as something can be created