| Search |
| [Next Page] |
Solvant-free Decarboxylation of Amino-acid
How about using paint remover gun for uniform heating of foil? |
8-2-2008 at 07:43
by: tr41414 |
Synthesis of malonic acid
I wrongly assumed that 100 vol. = 100 vol % (it actually corresponds to volume of O2 released by vol ... |
2-2-2008 at 11:04
by: tr41414 |
Synthesis of malonic acid
The article uses 100% H2O2, so that is not really useful, and it also seems that malonic is readily ... |
1-2-2008 at 02:22
by: tr41414 |
Organic Hypochlorites
You can't distil acetic acid without a very good column, also solvent extraction is way quicker... A ... |
29-1-2008 at 12:59
by: tr41414 |
Synthesis of malonic acid
The oxidation of double bonds could be done with acidic CuO, which would make the process quite chea ... |
29-1-2008 at 12:54
by: tr41414 |
Organic Hypochlorites
Acetic acid should be bought I think (lab/photo chemical), I used lab grade GAA... You could also co ... |
28-1-2008 at 01:49
by: tr41414 |
Organic Hypochlorites
I made ethyl and isopropyl hypochlorite today using that metod  There is
absolutely no foam made a ... |
19-1-2008 at 13:50
by: tr41414 |
Organic Hypochlorites
I have tried a modified synth today... I tried using oxalic and formic acid, with bad (no)results.
... |
15-1-2008 at 12:12
by: tr41414 |
Organic Hypochlorites
GAA obivously is diluted when mixed with hypochlorite solution...
Is it possible to use another/m ... |
10-1-2008 at 01:02
by: tr41414 |
methyl nitrate
Ethanol was food grade 94% i think (you can dehydrate it to get better yields)... I guess that mix s ... |
7-1-2008 at 09:38
by: tr41414 |
methyl nitrate
The first try was using 7 ml of H2SO4, 4 ml of 60% HNO3 and 3 ml EtOH. A few granules of urea was ad ... |
7-1-2008 at 03:31
by: tr41414 |
methyl nitrate
tr41414 just made himself a few mls of EtONO2 (don't have any MeOH handy). It is a clear colorless l ... |
5-1-2008 at 04:28
by: tr41414 |
methyl nitrate
A bit offtopic... so what is it that makes a methylating agent carcinogenic? As far as i know the mu ... |
4-1-2008 at 01:09
by: tr41414 |
Playing with tyrosine
Nice reference: http://www.jbc.org/cgi/reprint/62/3/725
 seems there is no easy way to tyramin ... |
4-7-2007 at 12:26
by: tr41414 |
Playing with tyrosine
10% yield ??? that's a whole lot... couldn't find anything on your procedure... but as said before i ... |
4-7-2007 at 05:52
by: tr41414 |
Solvent alternatives
 yes... that is the famous reaction that made ppa go illegal almost anywhere...
Cyanate can be mad ... |
4-7-2007 at 04:19
by: tr41414 |
Solvent alternatives
Hmm... if you can't use google...
Anyways... don't use CNBr...
[Edited on 4-7-2007 by tr41414] |
4-7-2007 at 00:23
by: tr41414 |
Salvinorin - finally a total synthesis
It is nice to see that done properly But it is no play for home chemist |
3-7-2007 at 14:01
by: tr41414 |
Playing with tyrosine
the fentanyl was just a guess, as it is an opiate and is not too hard to synth... synthesis of morph ... |
2-7-2007 at 03:18
by: tr41414 |
Playing with tyrosine
I think that decaboxylation should go well with cyclohexanon, but it is said that cycloxexEnone work ... |
1-7-2007 at 05:52
by: tr41414 |
Playing with tyrosine
According to Chem Pharm Bull 23, 2179 (1975): Tyrosine >-Cl2-> 3,5-Dichloro-4-hydroxyphenyla ... |
30-6-2007 at 07:50
by: tr41414 |
Playing with tyrosine
it is much simpler to decarboxylate and not go the nitrile / reduction way (that would be more usefu ... |
30-6-2007 at 04:01
by: tr41414 |
Playing with tyrosine
Banana peels can also be used as drugs So, dont even dare to talk about growing
bananas
If ... |
30-6-2007 at 01:09
by: tr41414 |
Playing with tyrosine
Depending on that 4-alkyl group (it's made in step 3; the substrate must be acetyl protected ) th ... |
29-6-2007 at 15:28
by: tr41414 |
Playing with tyrosine
@SecretSquirrel: 3,5-diiodo-4-meo-phenethylamine would certainly yield mescaline... but other 4 subs ... |
28-6-2007 at 19:15
by: tr41414 |
| [Next Page] |
