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Racemizing Optically Active Amines
Indeed, like Ziqquratu explained, racemisations of any type of compound are of great interest to the ... |
16-1-2009 at 00:38
by: Nicodem |
Leuckart reaction
Am I dumb or there really is nothing on that link. I can't find any paper or literature reference. Y ... |
15-1-2009 at 00:03
by: Nicodem |
The short questions thread (1)
You also need the equilibrium constant at the given temperature (http://en.wikipedia.org/wiki/Equili ... |
13-1-2009 at 01:47
by: Nicodem |
synthesis of O-nitroaniline
Jor, you underestimate your work. You did a good job, especially for a complete beginner in organic ... |
13-1-2009 at 01:39
by: Nicodem |
synthesis of O-nitroaniline
Benzylchloride1, you could try using aspirin for acetylating your sulfanillic acid like Jor did with ... |
12-1-2009 at 01:58
by: Nicodem |
The short questions thread (1)
[quote][i]Originally posted by solo[/i]
.......`i just read my own question, `i can be so blind som ... |
12-1-2009 at 01:41
by: Nicodem |
Help to recognize a quaternary ammonium salt
[quote][i]Originally posted by Ebao-lu[/i]
As for basic elimination, i've done experiments with ho ... |
12-1-2009 at 01:27
by: Nicodem |
Pyrolytic production of scopolamine from OTC precursor
To Chemrox and Sauron... Even though the effects of scopolamine, atropine and other anticholinergics ... |
12-1-2009 at 01:11
by: Nicodem |
Dean Stark Trap
Aubrey, the Dean-Stark trap is not some magical device that dries liquids. It only separates phases ... |
10-1-2009 at 04:40
by: Nicodem |
Diphenyl sulfide from diazonium salts.. ?
I could not find such a synthesis using SciFinder, but there are several references where diphenyl s ... |
10-1-2009 at 04:22
by: Nicodem |
propiophenone and stuff
CH2Cl2 is also commonly used as solvent for alpha-bromination of ketones with Br2, however you need ... |
10-1-2009 at 03:59
by: Nicodem |
The short questions thread (1)
No, neither silicagel or silica is a molecular sieve. Molecular sieves are zeolite-type materials. T ... |
9-1-2009 at 00:40
by: Nicodem |
Dean Stark Trap
How is a Dean-Stark trap to be used in the Fischer esterification of benzoic acid when doing it with ... |
9-1-2009 at 00:31
by: Nicodem |
The short questions thread (1)
That is the enolic form of acetophenone. Simple enols like this one are not stable compounds. They c ... |
8-1-2009 at 09:26
by: Nicodem |
2-Bromo-6-nitrotoluene
[quote][i]Originally posted by Sauron[/i]
Nice. And lit. on this?[/quote]
The use of [i]t[/i]-Bu p ... |
8-1-2009 at 00:28
by: Nicodem |
NEW!! Dakin-West Synthesis of B-Aryl Ketones
[quote][i]Originally posted by stoichiometric_steve[/i]
So, the experienced reader may ask himself, ... |
8-1-2009 at 00:17
by: Nicodem |
synthesis of O-nitroaniline
[quote][i]Originally posted by danielforum[/i]
what is the best mechanism for the hydrolysis of nit ... |
8-1-2009 at 00:12
by: Nicodem |
Help to recognize a quaternary ammonium salt
Quats in fabric softeners have alkyl chains too long to be useful as PTC catalysts for most reaction ... |
8-1-2009 at 00:01
by: Nicodem |
Thermal rearrangement of imine to amine (with microwave?)
I'm afraid you are completely confused with the regard of what is a microwave reactor and what is th ... |
24-12-2008 at 05:45
by: Nicodem |
Sodium Cyanide recipe via ferrocyanide
[quote][i]Originally posted by vassili78[/i]
I read almost all the topic of the forum ( the title a ... |
24-12-2008 at 05:02
by: Nicodem |
Thermal rearrangement of imine to amine (with microwave?)
[quote][i]Originally posted by Aubrey[/i]
One reaction im studying requires a thermal rearrangement ... |
23-12-2008 at 03:48
by: Nicodem |
2,5-dimethoxyphenyl-2-nitropropene synthesis - 89.3% yield
Deleted the last three posts of this useless flame war.
"Swiming" is not allowed on this forum anyw ... |
22-12-2008 at 08:58
by: Nicodem |
JWH-018 - Proposed Synthesis
The synthesis of this compound is already published in the scientific literature (and it is a two st ... |
22-12-2008 at 06:38
by: Nicodem |
A new demethylation reagent pair: AlCl3/Thiourea
[quote][i]Originally posted by Nerro[/i]
Wouldn't the aldehydde be activated by the AlCl3? It would ... |
22-12-2008 at 06:27
by: Nicodem |
2-Bromo-PA into PA
Please do not open threads without providing at least a minimum of references, unless in the Beginni ... |
22-12-2008 at 06:21
by: Nicodem |
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