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N-phenylhydroxylamine..... ?
[rquote=161286&tid=12762&author=Klute]Did the solution heat up to 60-65°C? Maybe you should ... |
1-9-2009 at 08:45
by: kmno4 |
N-phenylhydroxylamine..... ?
I tried to do this:
http://www.orgsyn.org/orgsyn/orgsyn/prepContent.asp?prep=CV1P0445
(also in att ... |
1-9-2009 at 08:11
by: kmno4 |
Benzoquinone (mono) oxime... ?
[rquote=161131&tid=12677&author=smuv]Acetone is not a good solvent to use with this compound ... |
1-9-2009 at 07:57
by: kmno4 |
Calcium acetate, other carboxylic salts
[rquote=161268&tid=12753&author=solo]Vaprizz depiction of the mechanism was noted here...,
... |
1-9-2009 at 03:29
by: kmno4 |
Preparation of ionic nitrites
I remember that somebody asked for thermal stability of NaNO2 and NaNO3 in the air but I cannot find ... |
29-8-2009 at 15:54
by: kmno4 |
Preparation of ionic nitrites
This procedure [b]works[/b], read my post on 4-th page in this thread.
NaNO2 is dirty cheap, about ... |
29-8-2009 at 14:00
by: kmno4 |
Benzoquinone (mono) oxime... ?
Run 2, with NaOH, 1/10 of amounts from cited article.
Yield: 66% and looks like oxime from previous ... |
27-8-2009 at 10:51
by: kmno4 |
Benzoquinone (mono) oxime... ?
I have just made an experiment, without NaOH and in different proportions: 6g fenol/4,9g NaNO2/ 5g ~ ... |
24-8-2009 at 05:07
by: kmno4 |
Benzoquinone (mono) oxime... ?
Thanks to [b]behemoth[/b] for translation.
The cause of using NaOH is still not clear for me.....
... |
23-8-2009 at 13:09
by: kmno4 |
Benzoquinone (mono) oxime... ?
As I understand nobody has heard about this procedure.
In [i]Annalen[/i] I have found another proce ... |
23-8-2009 at 01:35
by: kmno4 |
Benzoquinone (mono) oxime... ?
I am looking for informations about prepration of this compound
from benzoquinone and hydroxylamin ... |
15-8-2009 at 22:36
by: kmno4 |
Making Copper Acetate?
[rquote=159855&tid=11144&author=bfesser]... please, don't dump copper waste down the drain. ... |
12-8-2009 at 11:27
by: kmno4 |
Synthesis of Acetophenone by pyrolisys
Recenty I have tried something like this.
It was pyrolysis of calcium benzoate under nitrogen - as ... |
12-8-2009 at 08:21
by: kmno4 |
Making Copper Acetate?
In making Cu(OAc)2 it is important to to use excess of acetic acid - as woelen said. In another cas ... |
12-8-2009 at 04:13
by: kmno4 |
A remarkable nickel(I) complex
I prepared Na2[Ni(CN)4]x3H2O at first, simply dissolving hydrated Ni(CN)2 in NaCN solution.
[Litera ... |
6-8-2009 at 10:37
by: kmno4 |
Easy anhydrous AlCl3 production
Kirk-Othmer Encyclopedia of Chemical Technology - for those who want to know how AlCl3 is produced ... |
28-7-2009 at 04:34
by: kmno4 |
Easy anhydrous AlCl3 production
700 C is too much, there is no need for such heating and it is above melting point of aluminum.
Al ... |
26-7-2009 at 02:12
by: kmno4 |
Easy anhydrous AlCl3 production
Many years ago I did experiment with heating ( 300-400 C as far i remember) of Al pieces (~2x2x2 mm) ... |
25-7-2009 at 06:58
by: kmno4 |
(Organic) Chemistry and Web 2.0
[rquote=158401&tid=12559&author=py3rhcl3]who would have thought that  [/rquote]
Every [u]g ... |
23-7-2009 at 21:41
by: kmno4 |
Harvesting scanned books from HathiTrust
If you mean "Hydrogenation of fatty oils, 1951" - yes, I have access from my IP. In case of books fr ... |
28-6-2009 at 11:13
by: kmno4 |
Harvesting scanned books from HathiTrust
If somebody is perfect layman in programming (as I am) but wants to instal Python interpreter (+ a f ... |
28-6-2009 at 03:11
by: kmno4 |
Good way to Methylamine HCl?
I have just evaporated CH3NH3Cl solution [ prepared from absorbing CH3NH2 gas in HClaq; gaseous meth ... |
26-6-2009 at 05:36
by: kmno4 |
Proposal: separate forum for schoolwork help
[rquote=155676&tid=12412&author=Sauron]How about NO help for obvious homework? The forum is ... |
22-6-2009 at 01:55
by: kmno4 |
Figuring out ratio of binary mixtures with known specific gravity
[rquote=155533&tid=12397&author=JohnWW]The International Critical Tables, should have the de ... |
21-6-2009 at 00:49
by: kmno4 |
Figuring out ratio of binary mixtures with known specific gravity
Set (partial) of densities for MeNO2 - MeOH can be found here:
Bulletin of the Chemical Society of ... |
20-6-2009 at 08:43
by: kmno4 |
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