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drying ether
Passibg the ether to a column with alumina will removed the peroxides and if your ether is not soaki ...
1-8-2010 at 16:40
by: transformer
Methyl aryl ether demethylation of 4-Allyl-2-methoxyphenol - a LONG discussion
Have you ever thought of trying iodocyclohexane for demethylation purposes?

ref: doi:10.1016/j.t ...
23-6-2010 at 18:02
by: transformer
The short questions thread (1)
Does anyone know good solvent system (and maybe an aproximate Rf value) with regards to performing ...
24-12-2008 at 04:39
by: transformer
Catalytic Hydrogenation comments......
[quote][i]Originally posted by Barium[/i]
If you can make a really active Raney nickel you should b ...
22-9-2008 at 01:03
by: transformer
is 2,5-dimethoxyphenyl-2-nitroethane a white solid at r.t.?
It is a solid at rt.
31-10-2007 at 10:13
by: transformer
is 2,5-dimethoxyphenyl-2-nitroethane a white solid at r.t.?
The pure nitroethane is white
30-10-2007 at 07:55
by: transformer
The CTH Writeup by Barium as Tried Out by Bandil. Sciencemadness Members Clear Things Up!
Pictures where sent to fire from erowid but not updated... here is the version with pictures:

htt ...
26-9-2007 at 01:23
by: transformer
How to live a long time
If drinking that healthy ionized water of vlad will make you last for another 50 years and by that t ...
24-7-2007 at 16:53
by: transformer
PEA and mek -> NPP?
This makes me wonder if it is possible to make the normal 4-piperidone using acetone in theory it sh ...
20-5-2007 at 20:28
by: transformer
Safe Storage of Chemicals - Home Lab Construction
Make sure not too store the acids and bases together and perhaps it would bee smart to store the fla ...
18-5-2007 at 08:48
by: transformer
Finnigan ITS-40 GC/MS
Wow thank you very much i will check out if the software works and post back if it does (might take ...
17-5-2007 at 05:23
by: transformer
Finnigan ITS-40 GC/MS
To my great pleasure i managed to get my hands on a finnigan ITS40 GC/MS! Granted the system is not ...
17-5-2007 at 00:52
by: transformer
Diatomasceous earth substitute?
When i dont have access to celite i sometime use talc
18-3-2007 at 04:13
by: transformer
Why does ppa require hcl boil before a reaction?
So is (1r,2r)-(-)-1-phenyl-2-amino-1-propanol (d-norpseudoephedrine) converted to the racemate when ...
17-3-2007 at 15:17
by: transformer
detecting an aromatic fluorine group
Is there any chemical test that can indicate the pressence of an aromatic fluorine ?
25-1-2007 at 09:15
by: transformer
Easy Ketamine
Another reason for using ethyl benzoate with this rearangement is the fact that it seems to do the s ...
18-1-2007 at 17:16
by: transformer
Juggler and red flames
One can also juggle with acids ;)
29-12-2006 at 08:45
by: transformer
New chemistry forum for Hive Bees
Normally i would not even consider to reply but this does it... that synthetikal person who-ever he ...
28-10-2006 at 10:52
by: transformer
Drying lysergic acid
Would it perhaps bee possible to remove the mono-hydrate with any other drying agent ?
27-6-2006 at 01:53
by: transformer
Drying lysergic acid
Does anyone know if lysergic acid hydrate can bee dried by dissolving the compound in anhydrous meth ...
25-6-2006 at 22:14
by: transformer
Condensation with Nitromethane-2
Alternativeley you could also consider to try a tertiary amine as a condensation catalyst triethylam ...
15-6-2006 at 01:46
by: transformer
Nitriles from Aldehydes?
[quote][i]Originally posted by Dr. Beaker[/i]
I don't know if your suggestion might work, but I syn ...
26-5-2006 at 10:16
by: transformer
Problem with MeAm.HCl shelf life
I cant say if your methylamine HCl has decomposed but the stuff does not have a real odor so smellin ...
12-11-2005 at 05:47
by: transformer
Nootropic syntheses -- piracetam etc.
I cannot get this refference myself but this one is supposed to be very informative regarding the sy ...
12-10-2005 at 03:27
by: transformer
filtering very fine particles
Unfortunately there is no fine filter paper at hand or a good centrifuge and vaaguh was afraid of cl ...
12-10-2005 at 02:59
by: transformer
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