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oxime reductions
My small contribution to this topic :
SWIX tried it, used 15 g of oxime. Exothermic under control ... |
25-10-2006 at 17:33
by: xwinorb |
How hot ?
SWIX has some oxime, he is thinking about reducing it with Al-Hg in MeOH plus AcOH. Chromic recipe.
... |
20-10-2006 at 14:08
by: xwinorb |
Nitromethane extraction
Would like to add this :
I tried to burn the two samples, after dripping in a piece of paper towe ... |
18-4-2006 at 18:16
by: xwinorb |
Problem seen at re-distillation
SWIX decided to try to re-distill the nitromethane, after testing a small ammount on a test tube.
... |
18-4-2006 at 18:06
by: xwinorb |
Nitromethane extraction
I have just run a small experiment :
I added a small ammount of CaCl2 to distilled water, measure ... |
14-4-2006 at 14:40
by: xwinorb |
Impurity
It happens in the middle of the distillation. Started seeing some yellow spots, slowly increasing, a ... |
12-4-2006 at 14:23
by: xwinorb |
Distilling nitromethane from RC fuel
SWIX has a question on distilling nitromethane from RC fuel.
Technique used :
Aproximately 800 ... |
12-4-2006 at 10:38
by: xwinorb |
Correction
When I said "separate", I mean, let it stand for one hour, wait till Zn(OH)2 precipitates. Decant to ... |
6-4-2006 at 17:26
by: xwinorb |
Sunlight and workup
Sorry to say I just exchanged a couple of emails with Sunlight, all about 2C-B. I have posted all I ... |
6-4-2006 at 17:21
by: xwinorb |
Problem with MeAm.HCl shelf life
Just after being purchased, the MeAm.HCl was sticking to the bottle, solid, white, crystaline, subtl ... |
3-2-2006 at 21:07
by: xwinorb |
Chromic bromination
This is cut and paste from an old post from The Hive. I had downloaded it to my PC.
I have change ... |
25-1-2006 at 10:24
by: xwinorb |
Aromatic Bromination w/Oxone
I was thinking about using this bromination for 2C-H --> 2C-B initially. I asked for advice, some ... |
21-1-2006 at 19:23
by: xwinorb |
Zinc reduction for 2C-H from nitrostyrene
There is a thread in this forum with the name of "Aromatic bromination with NBS". |
16-1-2006 at 19:20
by: xwinorb |
Zinc reduction for 2C-H from nitrostyrene
I am not sure about the time it takes to reduce it, I run it for 7 h. Yields as I have posted. I hav ... |
30-11-2005 at 19:33
by: xwinorb |
Zinc reduction for 2C-H from nitrostyrene
More than one user here asked me for this modified Leminger procedure, sorry for posting it so late. ... |
30-11-2005 at 14:11
by: xwinorb |
Follow up
Run a comparison experiment, using nitromethane as MeAm source, everything else the same, as much as ... |
30-11-2005 at 12:58
by: xwinorb |
More info
Forgot to say, product allways inside air tight bottle, well closed. |
11-11-2005 at 15:44
by: xwinorb |
Problem with MeAm.HCl shelf life
Noticed the following :
MeAm.HCl, 500 g, 95 % purchased in 2001 from a local retailer; from Fishe ... |
10-11-2005 at 15:45
by: xwinorb |
Aromatic bromination with NBS
To KidCurry :
I good point to take a break is after filtering out the zinc, after main reaction, ... |
11-8-2005 at 21:34
by: xwinorb |
What is EDDA ? Diacetic acid or diacetate ?
I agree the ester and the diacetate are the same thing, but they are NOT the same as the organic aci ... |
9-8-2005 at 19:14
by: xwinorb |
What is EDDA ? Diacetic acid or diacetate ?
I was trying to find the structural formula for EDDA, I was looking for ethylenediammonium diacetate ... |
9-8-2005 at 15:21
by: xwinorb |
Brominating the HCl salt instead of freebase.
I have tried once to brominate the HCl salt instead of the free base as I have mentioned before. Sam ... |
9-8-2005 at 15:12
by: xwinorb |
Aromatic bromination with NBS
Forgot to say, never tried to brominate more than 5 g at once, usually did 3 g. Main reason, there i ... |
9-8-2005 at 13:11
by: xwinorb |
Zinc reduction
To enima : SWIX used a modified Leminger reduction. Search the archived old Hive, easy to find. If y ... |
9-8-2005 at 12:51
by: xwinorb |
Aromatic bromination with NBS
Hey Kid Curry :
SWIX has sucessfully made 2C-B. Interested in helping and learning more about bro ... |
9-8-2005 at 12:14
by: xwinorb |
