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Tert-butyl alkylation with t-BuBr
[quote][i]Originally posted by Methyl.Magic[/i]
Nicodem you said that SN2 is possible in neutral co ... |
16-5-2007 at 12:32
by: Nicodem |
Ethyl acetoacetate in 4- Hydroxy oumarin synthesis
Guide you where?
[quote][i]Originally posted by Sriraman[/i]All analysis like GC, IR, NMR and resid ... |
16-5-2007 at 12:13
by: Nicodem |
ephedrine>pcc>wolff-kishner = ?
[quote][i]Originally posted by anticoplanar[/i]
A simple yes or no will do just fine, I'm just curi ... |
16-5-2007 at 12:06
by: Nicodem |
Tert-butyl alkylation with t-BuBr
[quote][i]Originally posted by Methyl.Magic[/i]
I'd like to put a "t-butyl" group on a free amine b ... |
15-5-2007 at 12:18
by: Nicodem |
3-pyrrolidone?
NMP is not a keto form of anything since it is an amide. There is no simple way to turn it to pyrrol ... |
9-5-2007 at 10:58
by: Nicodem |
Adrenaline + HNO3 --> ?
Adrenaline is a substituted catechol and as such can not be nitrated without oxidation. Actually adr ... |
8-5-2007 at 12:31
by: Nicodem |
Potential route to amphetamine...
Addition of organolithium and Grignard compounds to nitroalkanes gives the nitronate nucleophilic ad ... |
6-5-2007 at 02:29
by: Nicodem |
Acetic anhydride pondering
[quote][i]Originally posted by 12AX7[/i]
So, if THF can be oxidized to a lactone (GBL), could it be ... |
5-5-2007 at 07:41
by: Nicodem |
1-methyl-1,4-dihydropyridine
Simple, you pay a lot of money and you have the access. Or if you have no money, you go to the libra ... |
4-5-2007 at 10:54
by: Nicodem |
1-methyl-1,4-dihydropyridine
[list][*]Koning, A. J. de; Budzelaar, P. H. M.; Brandsma, L.; Bie, M. J. A. de; Boersma, J.; [i]Tetr ... |
3-5-2007 at 07:30
by: Nicodem |
heterocycles and red goo
[quote][i]Originally posted by chemrox[/i]
I should have thought of this sooner. I need a chaser i ... |
2-5-2007 at 22:59
by: Nicodem |
Reduction of 2-Piperidone (delta-Valerolactam)
It does not matter whether you amalgamate zinc or not since in neither case can you reduce amides or ... |
2-5-2007 at 22:55
by: Nicodem |
Potential uses of Citric Acid
Weird! Now I'm able to download the Zip, but it does not open as a Zip file. After inspecting the fi ... |
2-5-2007 at 22:41
by: Nicodem |
Potential uses of Citric Acid
[quote][b]LXXXIV.—Anhydro-derivatives of citric and aconitic acids.[/b]
T. H. Easterfield and W. ... |
2-5-2007 at 22:27
by: Nicodem |
Potential uses of Citric Acid
[quote][b]LXIV.—Studies on citrazinic acid. Part III.[/b]
W. J. Sell F.I.C., M.A. , T. H. Easterf ... |
2-5-2007 at 22:24
by: Nicodem |
Potential uses of Citric Acid
[quote][i]Originally posted by Nicodem[/i]
[b]V.—Studies on citrazinic acid. Part II[/b]
T. H. E ... |
2-5-2007 at 22:22
by: Nicodem |
Potential uses of Citric Acid
The other requested papers are cited bellow and attached in the Zip file:
[b]V.—Studies on citr ... |
2-5-2007 at 11:34
by: Nicodem |
Potential uses of Citric Acid
The [url=http://v3.espacenet.com/textdoc?DB=EPODOC&IDX=US2752354&F=0]US2752354[/url] patent ... |
2-5-2007 at 08:58
by: Nicodem |
Potential uses of Citric Acid
An ancient RSC paper on citrazinic acid requested by Sauron in the Wanted references:
[b][url=http: ... |
2-5-2007 at 02:09
by: Nicodem |
Large Carboxylic acid "construction"
Another potential route just to make things more simple by avoiding Grignards and Witttigs: |
2-5-2007 at 00:20
by: Nicodem |
Acidify/Neutralized
To "acidify", not really surprisingly at all, only means that you add acid until you get an acidic r ... |
1-5-2007 at 23:37
by: Nicodem |
Help with Methanol+Salicylic acid+Sulfuric Acid
In Fischer esterifications like this, it is best to use 0.5-2 mol. equivalents of conc. H2SO4 with 3 ... |
1-5-2007 at 23:20
by: Nicodem |
heterocycles and red goo
Side reactions are not characteristic just for heterocyclic chemistry but for most chemistry. |
1-5-2007 at 23:07
by: Nicodem |
Potential uses of Citric Acid
If you have no better means you could search the patents like I already told you. There are several ... |
1-5-2007 at 08:10
by: Nicodem |
[edit]
[quote][i]Originally posted by hector2000[/i]
Mr Nicodem in the label wrote phosphorus (red)(stabil ... |
1-5-2007 at 07:23
by: Nicodem |
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