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I am very interested in your comment. Someone has already mentioned this here on the forum. I plan to set the temperature rigidly at 34 degrees (half of the given range of 32-36 degrees) and the reaction time at 4h. The person who gave this information also gave proportions for this reaction...

I am very interested in your comment. Someone has already mentioned this here on the forum. I plan to set the temperature rigidly at 34 degrees (half of the given range of 32-36 degrees) and the reaction time at 4h. The person who gave this information also gave proportions for this reaction...

When adding NMP, keep an eye on the temperature not to exceed 55 or 60 degrees? (Which option chemically speaking is more suitable giving a cleaner product / higher yield?) Any examples of what you can replace Benzene with? Toulene? DCM?

When adding methylamine keep an eye on the temperature not to exceed 55 or 60 degrees? (Which option chemically speaking is more suitable giving a cleaner product / higher yield?) Any examples of what to replace Benzene with? Toulene? DCM?

Green color = too much bk4 did not react, blue color = too much methylamine did not react or was not sufficiently washed out of freebase