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methanesulfonic acid
[quote][i]Originally posted by chemchemical[/i]
edit: I live in the US, I dont think this is a watc ... |
25-8-2008 at 01:24
by: Nicodem |
sulfonylchloride to thiol
[quote][i]Originally posted by DNA[/i]
I obtained the 2,5-dimethoxyphenylsulfonyl chloride by react ... |
21-8-2008 at 03:06
by: Nicodem |
some details needed
[quote][i]Originally posted by feynmann[/i]
To science squirrel I point also that sodium methoxide ... |
18-8-2008 at 09:57
by: Nicodem |
1,3 Acetonedicarboxylic Acid
I don't think the synthesis of acetonedicarboxylic acid is impossible for beginners. I think he shou ... |
18-8-2008 at 09:44
by: Nicodem |
Reactivity amide
Some amides get alkylated particularly easily with strong alkylating reagents. For example, N,N-dime ... |
18-8-2008 at 02:13
by: Nicodem |
Acetalisation and Ketalization
I2 is a Lewis acid so it can catalyze the acetal formation. Essentially any suitable acid could be u ... |
18-8-2008 at 02:05
by: Nicodem |
1,3 Acetonedicarboxylic Acid
[quote][i]Originally posted by Aikimike[/i]
Hmm, I see:
If I were to conduct a mild oxidation o ... |
18-8-2008 at 01:30
by: Nicodem |
aromatic formylation using TCT?
I apologize for bringing up an old thread, but I stumbled upon this abstract and remembered this dis ... |
8-8-2008 at 07:57
by: Nicodem |
Ethyl centralite synthesis
[quote][i]Originally posted by Sauron[/i]
@Nicodem, back to an idea I was kicking around upthread:
... |
7-8-2008 at 23:57
by: Nicodem |
A TCCA chlorination safety warning
[quote][i]Originally posted by len1[/i]
This is easily fixed though, just decant/filter prior to di ... |
7-8-2008 at 23:46
by: Nicodem |
Ethyl centralite synthesis
Well, N,N'-diphenylurea can be ethylated (I saw at least one reference using diethyl sulfate), so I' ... |
7-8-2008 at 12:08
by: Nicodem |
Ethyl centralite synthesis
Since the job I'm supposed to be doing is too boring, I did a little experiment to see if N-alkylani ... |
7-8-2008 at 07:50
by: Nicodem |
Ethyl centralite synthesis
[quote][i]Originally posted by Sauron[/i]
No reaction took place when ethylaniline base and urea we ... |
7-8-2008 at 03:51
by: Nicodem |
Ethyl centralite synthesis
[quote][i]Originally posted by Sauron[/i]
Ethyl centralite is not an energetics precursor but rathe ... |
7-8-2008 at 00:11
by: Nicodem |
A TCCA chlorination safety warning
Come on! You surely do not believe that silly estimation of his "explosion" being the equivalent of ... |
6-8-2008 at 23:59
by: Nicodem |
Ethyl centralite synthesis
I don't understand what the original poster wants. If he needs the end compound then why buying N-et ... |
6-8-2008 at 23:38
by: Nicodem |
A TCCA chlorination safety warning
Why don't you all cool down with all these insinuations and calling the guy a crank. So what if he r ... |
6-8-2008 at 03:01
by: Nicodem |
A TCCA chlorination safety warning
I issued warnings about TCCA many times and still accidents like this happen. I really do not unders ... |
6-8-2008 at 00:07
by: Nicodem |
Propylene (oxide) synthesis
Regarding propylene glycol to propylene chlorohydrin, I will cite myself:
[quote][i]Originally post ... |
4-8-2008 at 05:27
by: Nicodem |
Proposed novel 6-step syntheis of 5-MeO-4-AcO-DMT
[quote][i]Originally posted by Ritter[/i]
One positive thing about this scheme: the starting aldehy ... |
4-8-2008 at 05:00
by: Nicodem |
What reagent would you like to see an illustrated guide for?
Currently I have no reagent to propose, at least no inorganic one. As far as organic reagents go, I ... |
1-8-2008 at 10:48
by: Nicodem |
Proposed novel 6-step syntheis of 5-MeO-4-AcO-DMT
I think you should read upon electrophilic aromatic substitution and the rules governing its regiose ... |
1-8-2008 at 08:33
by: Nicodem |
Benzyl nitrite phsyical properties...
From SciFinder:
CAS: 935-05-7
Boiling Points: 53-58°C at 10 Torr (1); 44°C at 5 Torr (2); 31 ... |
29-7-2008 at 05:35
by: Nicodem |
How to access references ?
For more information see http://sciencemadness.org/talk/viewthread.php?tid=6462 |
28-7-2008 at 06:02
by: Nicodem |
Acetophenones from benzaldehydes?
True, but the reaction is not so fast and the acetophenones can be made the main product - at least ... |
28-7-2008 at 05:56
by: Nicodem |
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