Aniline and a side reaction to fluorobenzene gases,

It is possible that there is a small amount of moisture caused by the DMF, and then a small amount of sodium hydroxide is formed, and partial fluorine is formed into a hydroxyl group, and then also reacts with another molecule.It is recommended to dry DMF with potassium hydroxide, and vaporly evaporated, add moisture sieves.These two poles should be large, the product should be salt, the reaction is completed, and the impurity is extracted, then the alkali is extracted.

It is possible that there is a small amount of moisture caused by the DMF, and then a small amount of sodium hydroxide is formed, and partial fluorine is formed into a hydroxyl group, and then also reacts with another molecule.It is recommended to dry DMF with potassium hydroxide, and vaporly evaporated, add moisture sieves.These two poles should be large, the product should be salt, the reaction is completed, and the impurity is extracted, then the alkali is extracted.

Hello, I want to ask how the reacture of this reaction is how to operate

The visual inspection is this thing, it feels not impurities, it may be a reebeat that partially fragmented during the ionization process?Point plate to see if there is no obvious point

Hello, I want to ask how the reacture of this reaction is how to operate

The visual inspection is this thing, it feels not impurities, it may be a reebeat that partially fragmented during the ionization process?Point plate to see if there is no obvious point

It should be an ether because there is a moisture itself is ether

It should be an ether because there is a moisture itself is ether

Hello, I want to ask how the reacture of this reaction is how to operate

It is possible that there is a small amount of moisture caused by the DMF, and then a small amount of sodium hydroxide is formed, and partial fluorine is formed into a hydroxyl group, and then also reacts with another molecule.It is recommended to dry DMF with potassium hydroxide, and vaporly evaporated, add moisture sieves.These two poles should be large, the product should be salt, the reaction is completed, and the impurity is extracted, then the alkali is extracted.

It should be an ether because there is a moisture itself is ether

The visual inspection is this thing, it feels not impurities, it may be a reebeat that partially fragmented during the ionization process?Point plate to see if there is no obvious point