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How to cleave a ketone
Detritus, that patent on the use of perborate to form peracetic acid is said to work very well. It t ... |
23-5-2008 at 02:29
by: Klute |
bromate synthesis
I'd like to share my results with this electrolysis, thanks to Woelen's excellent write-up and help. ... |
22-5-2008 at 17:10
by: Klute |
Carbon Disulfide from sulfur and charcoal
Bravo Stephan! Very impressive!
You just keep on knocking barriers down! Would you have been bor ... |
22-5-2008 at 16:27
by: Klute |
How to cleave a ketone
Well, for acetate, you would better be off oxidizing ethanol, no?
And you could obtained the form ... |
22-5-2008 at 16:11
by: Klute |
How to cleave a ketone
See US 4,049,786 for preparation of persulfuric acid from peroxodisulfates and conc. H2SO4.
The ... |
22-5-2008 at 09:38
by: Klute |
How to cleave a ketone
Peraectic, performic, or even more OTC persulfuric acid!
H2SO5 is generated from either peroxodi ... |
22-5-2008 at 09:15
by: Klute |
TEMPO substitute?
Considering the impurities present with the TAA direct oxydation of the crude TAA gives a very dirty ... |
22-5-2008 at 09:11
by: Klute |
Synthesis of 2,2,6,6-tetramethylpiperidin-4-one (Triacetoneamine)
[u][b]Synthesis of 4-oxo-TEMPO according to US 3,959,295[/b][/u]
[IMG]http://img.photobucket.co ... |
22-5-2008 at 09:11
by: Klute |
How to cleave a ketone
How do you want to cleave it?
A haloform would give the acid with one carbon less. A bayer villig ... |
22-5-2008 at 08:26
by: Klute |
Suitable ferric compound for redox titrations?
Hum, indeed that might be the problem, becasue thiosulfate solution are stable for months IME, never ... |
21-5-2008 at 10:37
by: Klute |
Hand Vacuum Pump Cababilities?
Sorry to be pushing the off-topic too, but EL, I really like your setup and intend on "upgrading" mi ... |
20-5-2008 at 16:13
by: Klute |
benzyl alcohol oxidation
Nice setup! I'm jealous  |
20-5-2008 at 09:05
by: Klute |
Asymmetric Etherification of 1,4-dihydroxybenzene
My experience with phenol was with it's magnesium salt, during the formylation with Mg(OMe)2/(H2CO)n ... |
20-5-2008 at 08:53
by: Klute |
Asymmetric Etherification of 1,4-dihydroxybenzene
[quote]I think next time I will also add hydroquinone to KOH in methanol (instead of the other way a ... |
19-5-2008 at 22:26
by: Klute |
Boric acid as a pesticide
And it kills bad feet smell too  |
19-5-2008 at 12:55
by: Klute |
Suitable ferric compound for redox titrations?
Just covered or stopper the erlen you use. We always use tappered soints erlenmeyers for theses titr ... |
19-5-2008 at 12:53
by: Klute |
Suitable ferric compound for redox titrations?
Did you leave the iodine at least 10-15min to form? The reaction is autocatalytic IIRC, so it should ... |
19-5-2008 at 10:25
by: Klute |
Lithium Al Hydride quick question
I had a bad experience with LAH in a screw bottle: It was new, and the first time I opened it (hopef ... |
19-5-2008 at 09:40
by: Klute |
Asymmetric Etherification of 1,4-dihydroxybenzene
I'm surprised of this, I could have sworn I had seen a preparation of tosylate from alkyl halides... ... |
18-5-2008 at 03:25
by: Klute |
Runaway Pirhana
Damn, be carefull people! Pirahna solutions are very dangerous as you surely have seen!
I real ... |
18-5-2008 at 03:20
by: Klute |
Suitable ferric compound for redox titrations?
exactly! Titrations are a matter of practice, you get your ways of doing as you do some, especially ... |
18-5-2008 at 03:07
by: Klute |
Asymmetric Etherification of 1,4-dihydroxybenzene
Fleaker and I were discussing your brilliant experiment, when he suggested using the MeBr to make so ... |
18-5-2008 at 02:58
by: Klute |
Suitable ferric compound for redox titrations?
To use the dichromate, you can add a precisely weighed amoutn of solid dichromate, add excess iodide ... |
17-5-2008 at 03:31
by: Klute |
Titanium Isopropoxide Reductive Amination
Hum, it's a pity....
Do you think potassium sodium tartrate would complexe the Ti salt, hope ... |
16-5-2008 at 16:50
by: Klute |
Suitable ferric compound for redox titrations?
The anhydrous thiosulfate should be fine, it's just that you can't really be sure of it cocnentratio ... |
16-5-2008 at 13:50
by: Klute |
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