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In my current situation 100gs constitutes a small reaction, Jesus man, $200/50gs? 100gs not being a small scale reaction is your opinion and you're entitled to it, I'll agree to disagree. Even $160 per kg is steep, where are you getting your precursors from? I also fail to see how idly wasting...

Understood, thank you. I'll still give it a shot.

I'm thinking of doing a small scale reaction using hexane as the solvent as to not lose too much raw material in case shit hits the fan, about 100gs of BK4 should do it.

But no hexane?

Hey bud, could you go into a tad more detail on what didn't work? Did you substitute DCM/EA for hexane as the solvent the BK4 is dissolved in before methyl amination? I'm genuinely curious as I've run out of DCM but have a fresh 7l canister of hexane, hoping it'll work. I don't get my...

Greetings, my bad, confused chloroform with formaldehyde, thank you for the correction.

Does the chloroform need to be 98.8% (analytical grade) or will formalin (40%) suffice?