Sciencemadness Discussion Board
Not logged in [Login - Register]
Go To Bottom

Search
[Next Page]
4-methoxyphenol purification
A method that I found works well is this:

Dissolve your crystals/gunk in boiling water, so you ge ...
6-8-2006 at 10:31
by: PainKilla
Clomipramine Synthesis (and spectra)???
[url]http://www.amazon.com/gp/product/3135584046/ref=sr_11_1/104-7081277-9932719?ie=UTF8[/url]

En ...
27-7-2006 at 19:28
by: PainKilla
Clomipramine Synthesis (and spectra)???
Here is a synthesis and some other info from Pharmaceutical Substances:
26-7-2006 at 11:25
by: PainKilla
Methylation with MeNO3
There are references to this being used, though I have only seen reports of good yields on phenols, ...
26-6-2006 at 09:11
by: PainKilla
Copper Acetate
I used vinegar and CuO to get Cu(Ac)2 in excellent yields. You need to boil down the solution, but o ...
8-5-2006 at 10:31
by: PainKilla
Solids in rate laws and equilibrium
If I understood your question correctly then:

First off, MnO2 is a catalyst for 2H2O2 ---> 2H2 ...
3-5-2006 at 17:00
by: PainKilla
isopropyl bromide
Nice, glad everything worked out. I highly reccomend trying it the way I did. Once my exams are over ...
3-5-2006 at 14:38
by: PainKilla
isopropyl bromide
Well, I just said 20 randomly, but I think we may be safe, (well me at least :( )

http://cancerr ...
2-5-2006 at 16:14
by: PainKilla
isopropyl bromide
Sandmeyer: Damn, this [i]is[/i] absolutely worrying. Isopropyl bromide is one thing, but methyl iodi ...
2-5-2006 at 15:32
by: PainKilla
isopropyl bromide
I used:

90ml H2SO4
50ml Isopropanol
52g NaBr
15ml H2O

Mix all stuff but H2SO4 in flask, slo ...
2-5-2006 at 12:59
by: PainKilla
Condensation with Nitromethane
I don't mean to be rude but searching "nitromethane condensation benzaldehyde" on google brings up M ...
16-4-2006 at 07:51
by: PainKilla
Methyl Salicylate (Oil of Wintergreen)
Are you implying poisoning as a use? :o

Slightly off topic but does anyone know offhand the est ...
25-3-2006 at 20:19
by: PainKilla
Methyl Salicylate (Oil of Wintergreen)
I just thought I would report the results of my attempt to make this pleasant smelling substance :). ...
25-3-2006 at 13:07
by: PainKilla
The-Hive as torrent
Always good to have a backup, I'll be seeding whenever my computer is on.... (which is always.)
21-2-2006 at 10:25
by: PainKilla
DPPP and other issues.
We Won :).
16-5-2005 at 15:08
by: PainKilla
Diphoronepentaperoxide (DPPP)
No, that is the scheme for AP formation in my organic chem. textbook.... Im not saying its DPPP, but ...
10-5-2005 at 02:27
by: PainKilla
Theoretical Synthesis of 3,4,5-Alkoxy-PEA
Well then, thank you everyone for your replies. I don't think stuff should not be made because ...
6-5-2005 at 14:02
by: PainKilla
Theoretical Synthesis of 3,4,5-Alkoxy-PEA
Well, I personally am going for the methoxy analogue ;). Thanks for your reply.

1. Ok sick, thank ...
5-5-2005 at 02:39
by: PainKilla
Acetic anhydride preparation
Too bad acetyl chloride is just as hard/harder to get than the acetic anhydride :(. most methods I h ...
4-5-2005 at 17:04
by: PainKilla
Theoretical Synthesis of 3,4,5-Alkoxy-PEA
Here is the picture, its attached.
4-5-2005 at 16:43
by: PainKilla
Theoretical Synthesis of 3,4,5-Alkoxy-PEA
Hehe, 3,4,5-Alkoxy-phenethylamines are very interesting and illusive compounds. My friend and I have ...
4-5-2005 at 16:39
by: PainKilla
methyl iodide
[quote]
I have produced METHYL iodide a few times. The yield varies wildly with small changes in th ...
3-5-2005 at 20:08
by: PainKilla
Diphoronepentaperoxide (DPPP)
Peroxide formation scheme attached.
3-5-2005 at 18:02
by: PainKilla
DPPP and other issues.
He is going down... We should register on Wikipedia (I am) and vote for deletion... assuming that is ...
3-5-2005 at 10:40
by: PainKilla
suggestion for "sticky threads"
I always thougth stickies were for threads of high importance that people could refer to as a refere ...
2-5-2005 at 16:45
by: PainKilla
[Next Page]

  Go To Top