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Acetic anhydride preparation
only one way to find out for sure save the searching ill test the thing.
that is if time permits.
17-11-2008 at 02:42
by: Ephoton
Acetic anhydride preparation
thanx my french is not the best.

what got me is the table they have and the examples.

under te ...
14-11-2008 at 15:12
by: Ephoton
Acetic anhydride preparation
after reading nicodems post on preparing benzoyl chloride from tcca and benzaldehyde I can not see w ...
14-11-2008 at 01:59
by: Ephoton
The short questions thread (1)
thanx for the response kclo4.
what I ment was why do we never hear of boric anhydride being used fo ...
25-10-2008 at 18:20
by: Ephoton
The short questions thread (1)
thanx klute ;).
I guess exust valves are the go then as we can all get them.

why do they only re ...
25-10-2008 at 04:00
by: Ephoton
nutra sweet ---> Phenylacetic acid
please lock this thread
23-10-2008 at 06:11
by: Ephoton
The short questions thread (1)
I would love to know about drying ethylacetate for use in nitrile condensation. I have no access to ...
22-10-2008 at 02:54
by: Ephoton
nutra sweet ---> Phenylacetic acid
a note pure paa is almost sentless. slight acidic honey smell. cat piss in the morning is sloppy ;). ...
22-10-2008 at 02:41
by: Ephoton
nutra sweet ---> Phenylacetic acid
if pan is toxic then im a ghost

a nice easy way although it doesn't abuse a other
scheduable com ...
19-10-2008 at 20:44
by: Ephoton
nutra sweet ---> Phenylacetic acid
I take back everything I have said about my dark lord

[Edited on 18-10-2008 by Ephoton]
18-10-2008 at 12:24
by: Ephoton
Eugenol
that's a ripoff I pay around $60 us for a liter of oil.

fractionation is far from requiring compe ...
15-10-2008 at 03:48
by: Ephoton
Oxidation of a phenolic derivative with ammonium persulfate
ketones are not quinones and quinones are not ketones.

just as phenols are not alcohols.

Nicod ...
15-10-2008 at 03:19
by: Ephoton
Pepper to Piperine problem
wow there huge.

I've never had prob with this extraction. I used a continuous extraction setup so ...
15-10-2008 at 01:55
by: Ephoton
What to do with left over prescription drugs?
ether cleavage of the codone
might be interesting.

if you have enough you could try a few ways t ...
15-10-2008 at 01:35
by: Ephoton
ethanol purification by aluminum ?
yep Panache beat me too it that's how I do it. add some hg salt and you not only loose the denaturan ...
14-10-2008 at 03:34
by: Ephoton
Glacial Acetic from Vinegar? They did it here
I've made a lot of this in the past. truly not as bad as some think. still very dangerous but no mor ...
13-10-2008 at 00:48
by: Ephoton
hotplate/stirrer
depends on the logic they use.

the hotplate seems like a straightforward cmos signal.

the ther ...
13-10-2008 at 00:38
by: Ephoton
Chloroacetone tear gas: A Theory, A Mishap, and Questions
finklstien (damb my spelling sucks).

not the titled compound but an ample solution.

isn't chlo ...
10-10-2008 at 04:21
by: Ephoton
Methylamine/Ammonia, how to tell them apart?
heat some of the solution and drip hcl into it. if you get a white fluffy percipitate you have ammon ...
10-10-2008 at 03:56
by: Ephoton
Synthesis of 4-(3,4-methylendioxyphenyl)butan-2-one, "Cassione"
thanx klute that's what kind I thought
5-10-2008 at 11:13
by: Ephoton
Thorium Separation From TIG Electrodes
I am thinking of making it impregnated on a pumice for a catalist so I guess I will have too use the ...
5-10-2008 at 04:16
by: Ephoton
methylenedioxybenzyl chloride + sommelet?
ammonium persulfate is the go for hydrolisis I would think.

butan - 2 - ones can then be made aft ...
5-10-2008 at 03:32
by: Ephoton
Synthesis of 4-(3,4-methylendioxyphenyl)butan-2-one, "Cassione"
I thought that you got buten -3- one from those reactions. I would be very happy if I am wrong :)
5-10-2008 at 03:17
by: Ephoton
problem with time travel
I wonder if in the future we could use the reflection of such light off distant objects
to save us ...
4-10-2008 at 17:29
by: Ephoton
Thorium Separation From TIG Electrodes
thanx kilowatt.
4-10-2008 at 16:53
by: Ephoton
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