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hydroquinone/picric acid
[quote]The question is, since both -OCH3's are activating, would one get the tetranitro derivative o ... |
10-7-2006 at 07:29
by: Nicodem |
hydroquinone/picric acid
[quote][i]Originally posted by YT2095[/i]
as the quinone is basicly Phenol with an extra OH at 5, ... |
9-7-2006 at 12:32
by: Nicodem |
New chemistry forum for Hive Bees
Seams like someone wrote a Wikipedia article about The (late) Hive:
[url]http://en.wikipedia.org/wi ... |
4-7-2006 at 13:39
by: Nicodem |
Silyl protection with HMDS
You got me there. 
It should be:
Na2CO3 + HCl --> NaHCO3 + NaCl
No water forms, as you ... |
4-7-2006 at 10:00
by: Nicodem |
Silyl protection with HMDS
Na2CO3 + HCl --> NaHCO3 + HCl
Where do you see any water formation in the reaction of Na2CO3 ... |
3-7-2006 at 23:12
by: Nicodem |
H2SO4 consentration for esters?
That is a different reaction with a different equilibrium constant. Peroxide is a much better nucleo ... |
30-6-2006 at 12:02
by: Nicodem |
Heating mantle question
Obviously your variac does not work if it sends trough the full current when at 0. |
30-6-2006 at 11:56
by: Nicodem |
Formic Acid Purification?
[quote][i]Originally posted by Savag3Savant[/i]
The water is at least 50% of the precious sample, a ... |
30-6-2006 at 11:49
by: Nicodem |
H3C-N(CH2CH2OH)2 to....
[quote][i]Originally posted by kmno4[/i]
I can get large amounts of this etanoloamine, but I cannot ... |
29-6-2006 at 13:34
by: Nicodem |
Condensation
The difference from a condensation is that during the formation of a covalent bond in an alkylation ... |
24-6-2006 at 05:55
by: Nicodem |
Condensation
Oh please! Read the definition of condensation from the first paragraf od the link you yourself prov ... |
24-6-2006 at 02:31
by: Nicodem |
friedel crafts to make 1,4 dicarbonyl?
[quote]Would the conditions of a friedel crafts reaction allow an aldehyde? If so, would a nitrile s ... |
23-6-2006 at 06:37
by: Nicodem |
Silyl protection with HMDS
Look, you probably haven't noticed it, but this forum is about hobby chemistry. So I don't think any ... |
19-6-2006 at 11:53
by: Nicodem |
Condensation with Nitromethane-2
[quote][i]Originally posted by kamal[/i]
No turd ! Nicodem is right. I want the condensation betwe ... |
14-6-2006 at 23:32
by: Nicodem |
Condensation with Nitromethane-2
I don't have the will to read that patent, but from what you described I would assume your reaction ... |
14-6-2006 at 00:28
by: Nicodem |
More references...
Apparently p-nitro-N-methylamphetamine is a monoamine releaser, but in contrast to plain amphetamine ... |
11-6-2006 at 13:12
by: Nicodem |
Bromination
Your question can only be answered by searching Beilstein or SciFinder. The only other way is to exp ... |
9-6-2006 at 09:54
by: Nicodem |
Ca(NO3)2
[quote][i]Originally posted by franklyn[/i]
First off I have not tried this , and I'm not a chemist ... |
9-6-2006 at 09:45
by: Nicodem |
Question on making CH3NO2?
That procedure is obviously meant to nitrate the aromatic fraction of gasoline. Though, it should ta ... |
9-6-2006 at 00:36
by: Nicodem |
How to increase the yield of steam distillation?
Regarding steam distillation under reduced pressure
It has already been evaluated theoreticaly an ... |
8-6-2006 at 00:31
by: Nicodem |
Question on making CH3NO2?
There is no rearrangement involved. A nucleophilic substitution with the nitrite yields both the nit ... |
7-6-2006 at 23:59
by: Nicodem |
the most beautiful residue
I don't know about p-nitroamphetamine, but N-methyl-p-nitroamphetamine was studied in certain animal ... |
6-6-2006 at 01:40
by: Nicodem |
How to increase the yield of steam distillation?
Using ethylene glycol or glycerol to reduce the partial pressure of water might be better. Most orga ... |
5-6-2006 at 13:13
by: Nicodem |
Need suggestions on method to remove water from the ionic soluton ......
Studur, aziridine formation should not be a problem since, like I already said, the amine will be pr ... |
1-6-2006 at 23:42
by: Nicodem |
Need suggestions on method to remove water from the ionic soluton ......
But what exactly is the problem? Could you elaborate at which step and where exactly you have troubl ... |
1-6-2006 at 09:39
by: Nicodem |
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