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

Search
[Next Page]
Make Potassium (from versuchschemie.de)
Cool stuff!

Here is an idea regarding how to reduce the amount of magnesium needed (and the amoun ...
4-1-2011 at 19:40
by: trilobite
'Continuous' distillation?
Laboratory-Size Continuous Distillation Unit
Ind. Eng. Chem., 33, 1455-1459 (1941)


[file]1021 ...
23-3-2010 at 08:07
by: trilobite
Gallium salts for amalgamation of aluminium?
To my knowledge aluminum treated with gallium will happily reduce water to hydrogen the way aluminum ...
23-3-2010 at 07:57
by: trilobite
Dehydration of 3-Phenyl-1-propanol
DE819400
Journal of Organic Chemistry, 31(12), 4088-92 (1966)
23-3-2010 at 04:15
by: trilobite
NEW!! Dakin-West Synthesis of B-Aryl Ketones
I believe that would pretty much be the right mechanism. Here 1-methylimidazole acts as a nucleophil ...
12-6-2008 at 11:04
by: trilobite
Yes You Can Make Your Own TCT - If You Dare!
Understood. My purpose, on the other hand, was to contribute to the discussion by finding a literatu ...
4-6-2008 at 07:49
by: trilobite
Yes You Can Make Your Own TCT - If You Dare!
Here's a patent on production of cyanogen chloride from sodium cyanide and chlorine in organic solve ...
3-6-2008 at 12:21
by: trilobite
Purifying Denatured absolute EtOH Superheating problem
Klute: Of course, it must be unreacted denaturant then.
22-4-2008 at 04:39
by: trilobite
Purifying Denatured absolute EtOH Superheating problem
When I tried the same some years ago (posted in this forum) I had no problems. I did the reflux much ...
21-4-2008 at 14:33
by: trilobite
aldehydes and ketones by dry distillation: practical details?
I'll have a look and see what I can find out. Something that will most likely improve yields is havi ...
9-4-2008 at 23:01
by: trilobite
CHCl3 and CCl4 Prep Overview
I don't think that a radical pathway is needed to explain the decomposition of the halogenated acyl ...
7-4-2008 at 15:12
by: trilobite
CHCl3 and CCl4 Prep Overview
I didn't bring up the subject of carbon monoxide because of lack of trust in your equipment or your ...
4-4-2008 at 06:25
by: trilobite
CHCl3 and CCl4 Prep Overview
Reaction of dichloro- and trichloroacetic acid with benzoyl chloride, giving chloroform and carbon t ...
4-4-2008 at 03:58
by: trilobite
Is it possible to build a DIY supercritical CO2 extractor?
Why do you people insist on some sort of recirculation mechanism? It seems many of you haven't under ...
3-4-2008 at 16:45
by: trilobite
Learning to respect NBS the hard way
I think the word you are looking for is an exotherm. But as you know, ether itself isn't responsible ...
26-11-2007 at 10:23
by: trilobite
Learning to respect NBS the hard way
You are welcome. I think NBr3 is formed, a dark red explosive substance, it decomposes to Br2 and N2 ...
26-11-2007 at 05:26
by: trilobite
Secondary and benzylic alcohols oxydations using various oxydants
Have you tried to hydrolyze the substance? You should have no problems identifying the benzyl alcoho ...
26-11-2007 at 04:31
by: trilobite
Learning to respect NBS the hard way
NBS is used in both ionic and free radical brominations. This is most likely of the ionic type, wher ...
26-11-2007 at 04:07
by: trilobite
translation please -- for stupid people
Translate to cluelesslish creole? Or maybe colloquial idiotish pidgin? If you want to understand you ...
20-11-2007 at 22:00
by: trilobite
hydrogen and chlorine
Here's a preparation of dry HBr from elements:

[url]http://orgsyn.org/orgsyn/orgsyn/prepContent.a ...
20-11-2007 at 19:03
by: trilobite
translation please -- for stupid people
I bet this is an english translation of <i>Berichte</i> <b>60</b>, 1050 (192 ...
20-11-2007 at 18:53
by: trilobite
Sodium Ethoxide and anhydrous EtOH
After reading the thread [url=https://sciencemadness.org/talk/viewthread.php?tid=9474]alcoholic KOH ...
14-11-2007 at 19:33
by: trilobite
Secondary and benzylic alcohols oxydations using various oxydants
Now that's what I wanted to hear! :D If you ever want to test the limits of this method, then 2-hydr ...
12-11-2007 at 05:17
by: trilobite
Solid state relays
Read up on triacs/thyristors and triac driver optocouplers. Triacs do need some cooling as they will ...
8-11-2007 at 14:21
by: trilobite
Secondary and benzylic alcohols oxydations using various oxydants
Congratulations! I think I'll have a look at the reference. The effect of using silica that way is q ...
8-11-2007 at 04:39
by: trilobite
[Next Page]

  Go To Top