| Search |
| [Next Page] |
Zinc catalysed reduction on 1-Phenyl-2-nitropropene
boiling with HCl/Zn? Why does it need to be boiling?
I thought it used a zinc amalgam and some how ... |
8-3-2009 at 15:49
by: kclo4 |
simple distillation problem
I've heard of people aiming heat guns, and wrapping house insulation around glassware to aid the dis ... |
8-3-2009 at 15:37
by: kclo4 |
OTC source of technical THF
Oh sorry I didn't see that, I kind of skimmed though the post. |
8-3-2009 at 14:14
by: kclo4 |
Zinc catalysed reduction on 1-Phenyl-2-nitropropene
A clemmensen reduction would also work, correct? |
8-3-2009 at 14:10
by: kclo4 |
OTC source of technical THF
[quote]Another option, easier but more prone to failure, would be to take the PVC cement, and add wa ... |
8-3-2009 at 10:34
by: kclo4 |
Isomerisation without heat?
Isomerisation without heat could have occurred, but it probably wasn't complete - after all they say ... |
8-3-2009 at 00:20
by: kclo4 |
artchemicals.com
Why would anyone dare by ergotamine anyways? Most places selling it like that would almost have to b ... |
8-3-2009 at 00:16
by: kclo4 |
The short questions thread (1)
yeah I will when I can haha I don't get to do chemistry much. Interesting though that urea dissolves ... |
8-3-2009 at 00:14
by: kclo4 |
The short questions thread (1)
you did this? Thank you very much I find this useful and very interesting!
Think this reaction pr ... |
7-3-2009 at 23:29
by: kclo4 |
oxidation and aging
Check these out:
http://en.wikipedia.org/wiki/SENS
http://www.imminst.org/
http://fightaging.org ... |
7-3-2009 at 21:54
by: kclo4 |
The short questions thread (1)
All right, so I am wanting to make some Fatty acid amides.
I was planning on making them by mixing ... |
7-3-2009 at 13:37
by: kclo4 |
The short questions thread (1)
Does anyone know how to determine if a chemical will pass the blood brain barrier? |
5-3-2009 at 16:38
by: kclo4 |
The short questions thread (1)
I think it may to some degree, but what point would the SiO2 serve? the phosphoric acid certainly i ... |
2-3-2009 at 21:05
by: kclo4 |
HCl from SiO2/NaCl/water/heat
I bet it is very high and not worth it.
I think the best alternative to hydrochloric acid would be ... |
2-3-2009 at 16:51
by: kclo4 |
PABA > Aniline
I'm curious, what would the tar contain, or how would the tar form?
Would the nitro group oxidize p ... |
1-3-2009 at 19:48
by: kclo4 |
anit-markovnikov HBr
BH3 = Borane.
I don't get what you would be using that for?
Perhaps this may be helpful: http:/ ... |
1-3-2009 at 19:43
by: kclo4 |
willow based hormones IBA, IAA, ans salicylic acid
You could hydrolyze aspirin to get salicylic acid. I think other chemicals in the willow is helping ... |
1-3-2009 at 19:35
by: kclo4 |
PABA > Aniline
What Sauron said is the smartest thing to do, but perhaps you could oxidize the PABA to 4-nitrobenz ... |
1-3-2009 at 17:50
by: kclo4 |
PABA > Aniline
Decarboxylating its salt with sodium hydroxide would probably work.
[Edited on 1-3-2009 by kclo4] |
1-3-2009 at 17:26
by: kclo4 |
Peracetic Acid Preparation
If you can't get over this problem of getting a nice solution of peracetic acid, perhaps you could l ... |
26-2-2009 at 20:32
by: kclo4 |
Cysteine from hair!!
The various bunch of amino acids might find use in culturing something. They often use various amino ... |
26-2-2009 at 20:19
by: kclo4 |
Falsely marked 24/40?
Only one way to find out I guess?
If it is not you can always buy an adapter or jimmy-rig it so it ... |
26-2-2009 at 16:01
by: kclo4 |
Peracetic Acid Preparation
You could do that but I think you may want to make it so it forms Sodium Bisulfate instead of Sodium ... |
25-2-2009 at 18:57
by: kclo4 |
Uses of Chlorine
Make sure you don't get suck back with bubbling chlorine into Sodium Hydroxide. I'm not to sure it c ... |
22-2-2009 at 16:33
by: kclo4 |
Uses of Chlorine
Perhaps he meant the smell was of some toxic, carcinogenic organic chemical he produced instead of t ... |
21-2-2009 at 20:18
by: kclo4 |
| [Next Page] |
