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TEMPO substitute? It was several years ago so I don't really remember the smell, except that it was amine-like, but no ... |
29-1-2007 at 14:14 by: Nicodem |
Steamdistillation of GBL I was referring to the basic difference between the [url=http://en.wikipedia.org/wiki/Steam_distilla ... |
28-1-2007 at 09:27 by: Nicodem |
N-(R1, R2, R3)benzylpiperazines [quote][i]Originally posted by chemrox[/i]
Do you know whether the phenylpropanolamines have been c ... |
28-1-2007 at 04:20 by: Nicodem |
Ethylchloride preparation [quote][i]Originally posted by Per[/i]
NaNO3 + C2H5Cl > NaCl + C2H5NO3
I thought that this pre ... |
28-1-2007 at 04:01 by: Nicodem |
TEMPO substitute? Nearly any ammonium salt will do. I used ammonium acetate since that was what I had nearby. That pat ... |
27-1-2007 at 12:13 by: Nicodem |
N-(R1, R2, R3)benzylpiperazines [quote][i]Originally posted by chemrox[/i]
N-benzylpiperazine is an amphetamine like drug that is c ... |
27-1-2007 at 12:05 by: Nicodem |
Ethylchloride preparation [quote][i]Originally posted by Per[/i]
Follows should also be fun:
NaNO3 + C2H5Cl > NaCl + C2H5 ... |
27-1-2007 at 11:30 by: Nicodem |
TRPV1 Related Chemicals [quote][i]Originally posted by PainKilla[/i]
The synthesis is from scratch and starts with vanillin ... |
27-1-2007 at 11:18 by: Nicodem |
Steamdistillation of GBL I don't think NMP comes over with steam at any appreciably extent. It certainly can not steam distil ... |
26-1-2007 at 12:09 by: Nicodem |
Ethylchloride preparation Unlike the hydrobromic or hydroiodic acids, the hydrochloric acid is not acidic enough to protonate ... |
26-1-2007 at 11:50 by: Nicodem |
Easy Route to Acetonedicarboxylic acid? Acetone dicarboxylic acid and its esters have two quite acidic methylene groups (pKa of about 10), a ... |
25-1-2007 at 11:40 by: Nicodem |
Steamdistillation of GBL [quote][i]Originally posted by Organikum[/i]
The best way to extract the GBL quantitativly from the ... |
24-1-2007 at 12:12 by: Nicodem |
Coupling reagents / Casey [quote][i]Originally posted by FingerBang[/i]
I dont see many people talking about it, manily from ... |
24-1-2007 at 11:55 by: Nicodem |
Catalytic Hydrogenation I suggest you to go to the library and read some books first. |
24-1-2007 at 11:45 by: Nicodem |
Catalytic Hydrogenation The hydrogenation with Pd/C can not reduce benzylic alcohols (like the Ph-CH(OH)-R), it can however ... |
23-1-2007 at 11:20 by: Nicodem |
Eschweiler-Clarke for Ethyl or Propyl groups The Eschweiler-Clarke reaction using aldehydes/ketones other than formaldehyde becomes called the [u ... |
22-1-2007 at 12:43 by: Nicodem |
2-amino-4,N-methylamino butane The amination of phenylacetone with NH3 using aluminium amalgam is described in [i]J. Chem. Educ., 5 ... |
21-1-2007 at 07:00 by: Nicodem |
O-toluic acid synthesis is looking quite odd Reflux on a hot plate will do as well as long as you maintain reflux for those 55 hours. You will no ... |
14-1-2007 at 12:31 by: Nicodem |
Novel route to Methylone? I think Ullmann is refering to [i]Helvetica Chimica Acta, 88[/i](8 ), ([b]2005[/b]), 2282 - 2287. If ... |
14-1-2007 at 01:44 by: Nicodem |
Enforcing basic rules. Sauron, I already said that your posting mania is no problem to me as many posts contain some useful ... |
13-1-2007 at 15:30 by: Nicodem |
Enforcing basic rules. Sauron, you have made 312 posts in a single month since you registered. Do you have any idea of how ... |
13-1-2007 at 10:24 by: Nicodem |
Novel route to Methylone? [quote][i]Originally posted by Dextrose[/i]
No it wasn't obvious to me, but if the answer is a no, ... |
13-1-2007 at 10:07 by: Nicodem |
Novel route to Methylone? [quote][i]Originally posted by Dextrose[/i]
The question was, is this [i]condensation[/i] possible ... |
13-1-2007 at 09:03 by: Nicodem |
O-toluic acid synthesis is looking quite odd Yes, it can be (and was) applied for toluene oxidation to benzoic acid. However, I don't think PTC c ... |
13-1-2007 at 08:53 by: Nicodem |
SILDENAFIL CITRATE [quote][i]Originally posted by Sauron[/i]
You are confusing an intoxicant with an aphrodisiac.[/quo ... |
13-1-2007 at 05:05 by: Nicodem |
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