| Search |
| [Next Page] |
The short questions thread (3)
2MnO2 + 2H2SO4 + PhCH3 --> PhCHO + 2MnSO4 + 3H2O
? |
10-1-2013 at 16:55
by: learningChem |
The short questions thread (3)
Ahh - thanks barley81
What about the 'common' equation? Something like this?
MnO2 + H2SO4 + ... |
10-1-2013 at 16:32
by: learningChem |
Chance for a Voice!
It's important to let the peasants have a 'voice' once in a while, so that the charade of the 'free ... |
10-1-2013 at 13:27
by: learningChem |
toluene --> benzaldehyde
As previosuly mentioned, toluene can be converted into benzaldehyde using MnO2. See for instance
... |
10-1-2013 at 12:04
by: learningChem |
The short questions thread (3)
Hexavalent,
Toluene can be converted into benzaldehyde using MnO2. See for instance
http://ww ... |
10-1-2013 at 12:01
by: learningChem |
The short questions thread (3)
How does MnO2 oxidize toluene to benzaldehyde? Do the O atoms from the Mn oxide go to the toluene o ... |
9-1-2013 at 13:03
by: learningChem |
Americas Drug War, Questions
edgeofacliff ,
Rest assured that the criminals of the DEA and other factions of the US government ... |
9-1-2013 at 12:25
by: learningChem |
The short questions thread (3)
I tried the canizzaro reaction on ~23 grams of formalin (allegedly 40%) - I distilled ~3.6g methanol ... |
7-1-2013 at 14:19
by: learningChem |
The short questions thread (3)
What about using the canizzaro reaction? formaldeyde -> methanol + formate? |
5-1-2013 at 16:09
by: learningChem |
The short questions thread (3)
Thanks Hexavalent
[Edited on 5-1-2013 by learningChem] |
5-1-2013 at 13:14
by: learningChem |
The short questions thread (3)
Is it possible to go (easily) from formaldehyde to formic acid? |
3-1-2013 at 22:40
by: learningChem |
naphtol - alkali fusion - water?
reaction
[file]21277[/file] |
21-11-2012 at 00:01
by: learningChem |
naphtol - alkali fusion - water?
Magpie, thanks for the pointer! I had downloaded that book but forgot about it - I'll check it now. ... |
20-11-2012 at 21:56
by: learningChem |
naphtol - alkali fusion - water?
But as I understand the instructions, first NaOH and water are heated alone. Will the NaOH be molten ... |
20-11-2012 at 12:58
by: learningChem |
naphtol - alkali fusion - water?
Yes, I saw that, but I'm not sure how it answers my question?
As far as I can tell, the first s ... |
19-11-2012 at 23:16
by: learningChem |
naphtol - alkali fusion - water?
This is from Gatterman
[quote]
MATERIALS required: 70 g. (0-3 mole) of sodium naphthalene-
... |
19-11-2012 at 21:38
by: learningChem |
Oxidation of naphthalene with nitric acid
Thanks. I'll check the section on literature. |
25-10-2012 at 10:41
by: learningChem |
Oxidation of naphthalene with nitric acid
Nicodem, Thanks!
Now I'm completely discouraged =] But I do appreciate your help.
S.C. Wack ... |
24-10-2012 at 15:19
by: learningChem |
Oxidation of naphthalene with nitric acid
Thanks Nicodem!
Now I'm really impressed with sciencemadness =]
Is "Thorpe" "Thorpe's Dicti ... |
23-10-2012 at 14:52
by: learningChem |
Oxidation of naphthalene with nitric acid
Thanks to all who replied!
I wanted to try the method both for learning purposes, and to get som ... |
22-10-2012 at 16:09
by: learningChem |
Oxidation of naphthalene with nitric acid
>I think that the reference in that old book to oxidation to phthalic and oxalic acids is include ... |
21-10-2012 at 13:30
by: learningChem |
Oxidation of naphthalene with nitric acid
For the record, the product I want is phthalic acid.
I'm going to try the reaction using 5% hno ... |
20-10-2012 at 14:20
by: learningChem |
Oxidation of naphthalene with nitric acid
Thanks kristofvagyok
My analysis was just visual analysis. Most of the naphthalene has turned in ... |
20-10-2012 at 12:20
by: learningChem |
Oxidation of naphthalene with nitric acid
I tried vogel, gatterman and a "watt's dictionary of chemistry" and found nothing. However, I was ex ... |
20-10-2012 at 12:12
by: learningChem |
Oxidation of naphthalene with nitric acid
So....I see that this topic has 70 views and not a single reply?
Was my question too dumb? |
20-10-2012 at 11:31
by: learningChem |
| [Next Page] |
