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Nitroethane from ethylsulfate, Desseigne variation.
[rquote=222932&tid=15837&author=Thor]Can anyone explain the use of the Potassium Carbonate i ... |
27-9-2011 at 13:05
by: Hexagon |
Povidone Iodine
Believe me I've tried every single method under the sun that I could think off, overoxidizing, match ... |
14-7-2011 at 13:44
by: Hexagon |
Piperic acid oxidation to Piperonal
What can I say? BTW great work antoncho!
Just one thing, did you tried the cuso4 variation with a ... |
13-5-2011 at 00:28
by: Hexagon |
Acetophenone
[rquote=209634&tid=16161&author=spirocycle]the willgerodt product of acetophenone is mainly ... |
12-5-2011 at 23:22
by: Hexagon |
Acetophenone
Yep phenylacetic acid can be made from acetophenone one pot trough the willgerodt reaction, but hell ... |
11-5-2011 at 23:40
by: Hexagon |
Acetone from calcium acetate
Man he said he already knows he can get acetone for cheap out of the hardware store so that implies ... |
1-5-2011 at 15:30
by: Hexagon |
Nitroethane from acetonitrile?
The reduction ain't going to be a walk trough the park, and you are going to need a shitload of pers ... |
18-4-2011 at 00:41
by: Hexagon |
styrene
Distilling out the monomer from the pyrolized mixture should yield pure styrene, the remaining high ... |
6-4-2011 at 12:40
by: Hexagon |
styrene
Styrene monomer is cheap and a readily available stuff, and it's true that you can pirolize CD cases ... |
6-4-2011 at 09:40
by: Hexagon |
legality of c. paspali?
Yeah go and buy c. paspali from a shroomery forum, you'll not be the first one to get busted by the ... |
24-3-2011 at 10:17
by: Hexagon |
Nitroethane from ethylsulfate, Desseigne variation.
Ok, first of all sorry for the double post and if antoncho or another one thinks this is off-topic o ... |
23-3-2011 at 18:30
by: Hexagon |
Nitroethane from ethylsulfate, Desseigne variation.
[rquote=204951&tid=15837&author=mnick12]Yea its a good idea to use a large excess of ethanol ... |
23-3-2011 at 07:16
by: Hexagon |
Nitroethane from ethylsulfate, Desseigne variation.
Just tried that NaHSO4 synth. and all I obtained was an horrible Na2SO4 (?) chunk sticking to the bo ... |
22-3-2011 at 19:10
by: Hexagon |
DMF substitute in Wacker oxidation?
What alkene are you working on? Sure plain methanol will not work? |
9-3-2011 at 09:12
by: Hexagon |
eugenol -->vanillin
Yeah, the other way you would obtain homovanillin (the substituted phenyl acetaldehyde) and AFAIK if ... |
1-3-2011 at 05:36
by: Hexagon |
eugenol -->vanillin
What? You've got to isomerize eugenol to isoeugenol and then oxidize the double bond to vanillin, th ... |
28-2-2011 at 06:41
by: Hexagon |
Obtaining methyl methacrylate
Anyone knows if it is true that by fusing metacrylic acid (MMA) in alkaly one can obtain propionates ... |
21-2-2011 at 13:34
by: Hexagon |
extract resorcinol from hair dye
May be yo can extract with water the product, basify and precipitate calcium resorcinate witch sould ... |
14-2-2011 at 09:25
by: Hexagon |
Methylation of phenols
Reflux methanol and sulphamic acid, distill methanol, the remaining solid is ammonium methyl sulfate ... |
8-2-2011 at 14:35
by: Hexagon |
Solubility of copper nitrate in nitric acid?
AFAIK those kind of salts are not very soluble on their corresponding acids, that's common-ion effec ... |
29-12-2010 at 18:12
by: Hexagon |
Drying salts
Why don't you try to stick your iodine at the bottom of a beaker, then add a layer of a dessicant (C ... |
29-12-2010 at 17:57
by: Hexagon |
Oxone?
Yes a source for smallish ammounts of oxone aka MPS.
http://www.groupclearwater.com/webstore/comm ... |
8-11-2010 at 16:54
by: Hexagon |
Glacial acetic acid...
What about freeze distillation of white vinegar?
I've done it, pour 1,5 liters of vinegar to a 2L ... |
8-11-2010 at 16:47
by: Hexagon |
DIY magic filter papers - a video demonstration
[rquote=192016&tid=14613&author=food]hey
[rquote=189631&tid=14613&author=peach].
... |
6-11-2010 at 04:41
by: Hexagon |
Al/Ga reduction of nitromethane
Would gallium salts work like mercury ones do? Geting them of gallium aloy thermomerters would not b ... |
25-10-2010 at 03:44
by: Hexagon |
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