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Ethyl/Isopropyl Bromide preparation
[quote][i]Originally posted by smuv[/i]
@Nicodem
The only thread you posted that is pertinent to m ... |
28-7-2008 at 05:40
by: Nicodem |
Phenyl-2-propanone (and heroin) from Ac2O
I'm moving this thread to Legal and Societal Issues section since it obviously does not belong to Or ... |
28-7-2008 at 05:24
by: Nicodem |
Oxidation of phenethylamine to (2-nitroethyl)benzene
Excellent find, thanks Klute!
I don't know what practical use could such a reaction have, but this ... |
24-7-2008 at 01:39
by: Nicodem |
5-Methoxy-N,N-dimethyltryptamine from toads
Bufo marinus does contain bufotenine, but it also contain other toxins (steroidal cardiotoxins if I ... |
24-7-2008 at 01:34
by: Nicodem |
Selective Coumarin modification or destruction
I'm glad it worked.
Does your peptide have any mercapto groups (cysteine fragment)? If so then th ... |
23-7-2008 at 04:09
by: Nicodem |
'One of the most potent lung irritants known'
The off topic discussion on whether or not is it forum friendly to open multiple threads on topics o ... |
23-7-2008 at 01:47
by: Nicodem |
Acetophenones from benzaldehydes?
One way of benzaldehyde to acetophenone homologation is by carbene insertion using diazomethane:
... |
23-7-2008 at 01:39
by: Nicodem |
Selective Coumarin modification or destruction
Interesting that even at 80°C there is no reaction between piperidine and your coumarin labeled pep ... |
22-7-2008 at 00:55
by: Nicodem |
Selective Coumarin modification or destruction
I would guess heating a peptide in 5M HCl at 80°C breaks down a few amide links or is your peptide ... |
21-7-2008 at 04:35
by: Nicodem |
Phenylacetones from vicinal dihalides
Well, actually it goes trough the allene stage (the term diene is more or less used only for two con ... |
16-7-2008 at 22:56
by: Nicodem |
Ethyl/Isopropyl Bromide preparation
[quote][i]Originally posted by smuv[/i]
I wonder if preparing ethyl chloride from ethanol, H2SO4 an ... |
16-7-2008 at 03:31
by: Nicodem |
Chloroacetic Acid from TCCA and S/I2 Catalyst?
The comment Kclo4 copy/pasted and for reasons unknown didn’t cite was from one my post where I des ... |
15-7-2008 at 03:01
by: Nicodem |
Chloroacetic Acid from TCCA and S/I2 Catalyst?
The Hell-Volhard-Zelinsky reaction always yields the alpha-haloacid directly since the P, PCl3 or wh ... |
15-7-2008 at 01:34
by: Nicodem |
dioxane
1,4-Dioxane is anything but the world's 'most toxic' substance or else you would not find it in prac ... |
14-7-2008 at 04:07
by: Nicodem |
Chloroacetic Acid from TCCA and S/I2 Catalyst?
Sorry, in the hurry I read only the first and the last post.
[quote][i]Originally posted by kclo4[/ ... |
14-7-2008 at 03:25
by: Nicodem |
Palladium (II) catalyzed oxidation of Eugenol
[quote][i]Originally posted by Douchermann[/i]
Anomalous Behaviour of Substituted Allyl Benzenes in ... |
14-7-2008 at 01:57
by: Nicodem |
Chloroacetic Acid from TCCA and S/I2 Catalyst?
If you just insist on preparing chloroacetic acid via the Hell–Volhard–Zelinsky reaction, then t ... |
14-7-2008 at 01:49
by: Nicodem |
how to find one compound in literature comprehensively?
I think I now understand what you mean. First you have to understand the the people paid to do the a ... |
10-7-2008 at 07:32
by: Nicodem |
Water soluble acetal or ketal
Don't you think your question is too vague? You set no limitations and didn't describe the condition ... |
10-7-2008 at 07:19
by: Nicodem |
Decarboxylate alpha keto acid
Since you say nothing about the nature of the substrate neither decarboxylation to what there certai ... |
9-7-2008 at 06:03
by: Nicodem |
Can refrigeration lesson the life of an alkaloid?
You mean [url=http://en.wikipedia.org/wiki/Ibuprofen]ibuprofen[/url]? But it does not deteriorate wi ... |
9-7-2008 at 05:01
by: Nicodem |
Small complaint on moving new post.
The thing with the thread view count is a misleading thing. You might notice that there are members ... |
8-7-2008 at 23:58
by: Nicodem |
Oxidation of phenethylamine to (2-nitroethyl)benzene
Contrary to what March’s lead you to believe on the subject of R-NH2 => R-NO2, the oxidation wo ... |
8-7-2008 at 03:52
by: Nicodem |
Names of dicarboxylic acids
The references you provided claim no selectivity of ester vs. carboxylic groups. And the first refer ... |
8-7-2008 at 03:28
by: Nicodem |
Need help with prep. of phthalic anhydride from naphthalene
What reference for naphthalene oxidation with HNO3/HCl do you have? (Vanadium oxides are usually use ... |
7-7-2008 at 09:18
by: Nicodem |
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