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Friedel-Crafts acylation of aliphatic imines derivatives of amino acids
[quote]
However, if I am activating the halide groups with iodide ions, especially phase-transfer ... |
23-1-2016 at 16:24
by: Scr0t |
L-tryptophan decarboxylation
[quote]
I have been able to source some carbidopa from an Indian pharmacy. As you can see, if you ... |
23-1-2016 at 15:40
by: Scr0t |
trends in chemistry education
[rquote=435852&tid=65086&author=aga]Unfortunately the Accountants are in control.
Best plac ... |
20-1-2016 at 17:19
by: Scr0t |
Preparation of pyrrolidine via decarboxylation of l-proline
[rquote=433685&tid=64791&author=careysub]Decarboxylating tryptophan can be use to make trypt ... |
4-1-2016 at 18:22
by: Scr0t |
Preparation of pyrrolidine via decarboxylation of l-proline
Several different methods of decarboxylation were applied to the amino-acid l-proline in attempts to ... |
24-12-2015 at 15:17
by: Scr0t |
UK plans stricter controls on poisons and explosives
[rquote=411345&tid=32375&author=aga]This poses a serious difficulty in Law.
Amateur chemi ... |
14-10-2015 at 14:44
by: Scr0t |
a possible oversight by meth cooks ?
[quote]are you talking about this
[url]http://www.sciencemadness.org/talk/viewthread.php?tid=11786# ... |
27-7-2015 at 12:38
by: Scr0t |
a possible oversight by meth cooks ?
[rquote=413147&tid=61976&author=CuReUS]
The next step would be to make the MD bridge using ... |
22-7-2015 at 04:11
by: Scr0t |
[Cooking] alkylthiohydroquinone dimethyl ether a.k.a. 1-alkylthio-2,5-dimethoxybenzene musings
I see in your successful run in reacting benzoquinone with thiourea you added additional aq. HCl and ... |
1-7-2015 at 14:43
by: Scr0t |
It finally happened, the police showed up
[rquote=409045&tid=62599&author=fabio5546]whats the big deal???[/rquote]
Indeed!
It expl ... |
12-6-2015 at 12:18
by: Scr0t |
Danger of adding water to NH3 + lithium solution
Alternatively you could use ethylenediamine or some other less volatile amine as it's safer than usi ... |
28-5-2015 at 09:05
by: Scr0t |
Pyridine synthesis
[rquote=404737&tid=62385&author=gboneu]Is there other catalyst rather tan Copper Chromite : ... |
13-5-2015 at 05:53
by: Scr0t |
Benzoquinone to Para Benzoquinone
[quote]I recently stumbled on a method to make Benzoquinone from Acetaminophen using DH2O and NaOH a ... |
2-4-2015 at 10:39
by: Scr0t |
5-Bromoindole preparation
[rquote=397791&tid=61802&author=CuReUS]
..DET is auditory...
[/rquote]
DET is definitely ... |
21-3-2015 at 10:50
by: Scr0t |
Looking over the border: EU-Regulations
Indeed, DCM is still available on the shelf in paint stripper and other European suppliers are still ... |
20-3-2015 at 17:30
by: Scr0t |
Looking over the border: EU-Regulations
In spite of it being quite old two of my former suppliers have recently changed policy and wont sell ... |
19-3-2015 at 14:47
by: Scr0t |
Looking over the border: EU-Regulations
Health, safety and environmental protection. One has to be a company or a professional and fill a de ... |
19-3-2015 at 11:50
by: Scr0t |
Looking over the border: EU-Regulations
[rquote=397543&tid=23212&author=Loptr]
So what do DCM and DCE have to do with explosives? I ... |
19-3-2015 at 11:35
by: Scr0t |
Looking over the border: EU-Regulations
I now see that DCM, dichloroethane and toluene are no longer easily available under EU Regulation 55 ... |
19-3-2015 at 10:41
by: Scr0t |
Preparation of propionyl chloride
Propionyl chloride was prepared via benzoyl chloride and propionic acid based upon the method descri ... |
13-2-2015 at 14:16
by: Scr0t |
OTC aniline?
reagent_shop on ebay carry acetanilide for $58 /500g ($15.7/mol) however if you go to their home web ... |
25-1-2015 at 14:49
by: Scr0t |
An Easy Resorcinol Dimethyl Ether Prep?
[quote]
O-chemistry man... always demanding we melt down the world's treasure to get anything done[ ... |
6-1-2015 at 16:22
by: Scr0t |
UK/Europe question, explosive or propellant
A lot of these "over the line" questions may just be the attempts of a partly incompetent interrogat ... |
29-12-2014 at 17:03
by: Scr0t |
UK/Europe question, explosive or propellant
I know what it's like. I was arrested when I was teenager for one of my experiments and while I mana ... |
29-12-2014 at 12:26
by: Scr0t |
UK/Europe question, explosive or propellant
[rquote=383171&tid=58633&author=Little_Ghost_again]Makes me wonder what they going to say ab ... |
28-12-2014 at 18:42
by: Scr0t |
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