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P2NP microwave crystallization problem ohh HgI2 is more soluble in solutions of potasium or sodium iodides. this is because it forms a comp ...	28-11-2006 at 22:41 by: jon
theoretical amphetamine variants by this compound (1-(thien-2-yl)isopropylamine) you imply thiophene substitution for benzene in say ...	28-11-2006 at 15:48 by: jon
Amino alcohol via Akabori, trial run wash the aqueous phase with acetone? you can try it but I'll think you'll be dissapointed. acetone ...	27-11-2006 at 12:13 by: jon
general high-yielding one-pot procedure for the reduction of conjugated aliphatic nitro groups. potasium formate is a better hydride donor than formic acid i read some patents that the reduction c ...	28-10-2006 at 23:26 by: jon
PPA->4-MAR more likely rapid decomposition would take place of the cyanic acids at a ph below 2 it will decompo ...	4-10-2006 at 21:14 by: jon
PPA->4-MAR you suggest bubbling cyanic acid into the hydrochloride if you look at the reaction the lone pair on ...	4-10-2006 at 10:23 by: jon
Amphetamine from Cinnamaldehyde the phemetazine process orginally was from 2-hydroxylethylnor-ephedrine however that was prepared, p ...	3-10-2006 at 21:10 by: jon
Why does ppa require hcl boil before a reaction? the deal with the cyantate route is that the isomer has to be erythro and not threo which means +,- ...	3-10-2006 at 20:33 by: jon
Chemoluminescence those glow sticks use a combination of glucose and a base (NaOH) I think. when the stick is snapped ...	3-10-2006 at 16:28 by: jon
nitroethane from distilling nitromethane? nitroethane is also used as a stabilizer for chlorinated hydrocarbons perchloroethylene for example. ...	3-10-2006 at 15:28 by: jon
PPA->4-MAR cyanic acid isn't very stable it decomposes to ammonia and CO2 in water that's why the salt is added ...	3-10-2006 at 15:21 by: jon
MnO2 -> MnSO4; What is the best route? from what I undertstand MnSO4 is used as a fertilizer just buy some and save yourself the trouble.	3-10-2006 at 15:13 by: jon
Amino alcohol via Akabori, trial run man in that mechanism there is the tautomerizm you were talking about and the main product of the re ...	2-10-2006 at 14:55 by: jon
chloroform formation without distillation I tried adding salt to the reaction I would do it in an ice chest with plastic bags packed with ice ...	31-1-2006 at 19:47 by: jon
THF in general synthesis. In grignard reactions thf is it. the reason is that oxygen in the ether forms complexes with the gr ...	21-1-2006 at 18:51 by: jon
THF in general synthesis. THF is more prone to peroxide formation than aliphatic ethers because the lone pairs on the oxygen a ...	20-1-2006 at 20:21 by: jon
Mr. Anonymous: HgCl2 prep aqau regia does that in one fell swoop how about HCl and conc. H2O2 does that work? I once heard of ...	20-1-2006 at 19:13 by: jon
Experimental Preparation of Chlorobutanol has anyone messed around with clomethiazole I hear it's a superb hypnotic it's made from vitamin b-1 ...	19-1-2006 at 20:49 by: jon
possibility for THC extraction Hexane is even better than butane it gets a pure cut of the cannabonoids you go down to office max I ...	19-1-2006 at 20:39 by: jon

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