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most probably yes, but yields and times will vary and I'd rather go for the one known to be successful

The ideal case is when you have standards for both compounds and you apply the internal standard method (so you see the difference in the one with internal standard) and measure the growth of the peak area.

N-BOC stands for N-benzyloxycabonyl which is indeed a protecting group due to its ease of removal and it may help either with the monoalkylation of the substrate or it needs to be removed prior to the alkylation. N-BOC derivative may be not considered neither a drug nor a precursor in some...

This makes not much sense as I remember the parachlorophenylbromoketone is solid and "imported bromine in a crystal" I don't exactly know what you want but you insinuated that the ketone is already brominated and bromine is one of the two single liquid elements at r.t. but most importantly you...

there is an exothermal phenomenon that occurs with some induction time so adding copper solution should be executed steadily and with pauses

dimethyl sulfate; trimethyl phosphate or dimethyl carbonate and a base... dimethyl sulfate is deadly dangerous

For HCl gas I use conc. H2SO4 dropped over table salt and maybe a little heat, the gas must be bubbled through con. H2SO4 to be dry... this method is pretty common

I haven't got a clue what it is but I trust you are familiar with the smell of chlorine

Chlorine it may be, I just hope you got to stop the whole thing...

I beg people to rather consider the first answer to this question and keep your mind occupied with something more constructive. If it no longer turns the user into a reptile it doesn't make it healthy or a good idea.

DCM is as non polar as it gets, freebase mephedrone is soluble in non polar media and the hydrochloride in polar. Hexane is usually on the costly side if bought under this name but petroleum ether 40-60 mainly consists of hexanes. Wether is any good for this preparation? well, CHEM-IS-TRY

I recently achieved a greater than heard of yield of 4MMC hydrochloride in a moment when I expected it the least. Before I make it public to everyone I feel more than just 5 runs are necessary (out of 5, 2 consecutive were high yielding then 2 I thought I would improve but didn't, and another...

I used to have some but never used it... must be heating efficiently and homogenous

If you have to ask this question it means you won't. It's not clear to you why, but you will end up buying or receiving some. Maybe approach vanillin with 3,4,5-(MeO)3-BA in mind rather than 2,5-(MeO)2... tried from p-anisaldehyde and the work is tough.

Resolving ephedrine before reducing it to meth would be so stupid that nobody with the actual skill to resolve it would ever do it in practice. Therefore you are right.

sounds exotic therefore I have no clue but you should check a similar procedure to a known Na borohydride prep then compare conditions to have an idea of the needed data in order to approach this

By employing this method all four diastereoisomers will be formed in variable concentration, one chiral carbon atom (the one with the nitrogen) will have its chirality dictated by the ephedrone. The oxo(keto) reduction yields racemic alcohols with borohydride but carrot slices can do the trick...

I'm curious wether in situ formed STAB would do just like the commercial solids (I still have couple of grams of both STAB and tryptamine) but also previous hands-on experience on tryptamine prep work so I will find the right moment to do some alkylations not keen on making a big mess for no...

Why bother?... Sorry, got ahead of myself, I know it is attainable but I can't seem to see the point when actual tryptamine isn't impossible to come across and not nearly as expensive as reproducing decarboxylative preparations which with respect to Trp are from my experience a great waste of...

X-ray diffraction pattern would make this more convincing (haven't seen such 4MMC since 2010, therefore I know they can be as such but I never personally obtained them). P.S. I haven't got any actual competence in interpreting XRD data...