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Storing Diethylamine?
Here is some information on purification from Armarego:
[b]Diethylamine[/b] [109-89-71 M 73.1, b ... |
15-9-2009 at 13:04
by: sonogashira |
The short questions thread (2)
There is a reference to "a-Methyl- 3,4-methylenedioxyphenylpropionamide" in this paper starting at t ... |
8-9-2009 at 11:31
by: sonogashira |
mechanisms of calcium carbide reactivity
I spent a (thankfully!) small time working in a foundry when I was young.
I recall they used calc ... |
8-9-2009 at 11:17
by: sonogashira |
deacetylation, please help?
It is a very easy transformation using acid or base hydrolysis - Take your pick.
Best luck!
... |
8-8-2009 at 00:25
by: sonogashira |
cyclic diester
High dilution with ethylene glycol will make cyclization more probable, but i do not know if the yie ... |
4-8-2009 at 08:08
by: sonogashira |
The short questions thread (2)
Thank you for that information also Tim, i did not know that lead salts could be used too.
I hav ... |
3-8-2009 at 08:22
by: sonogashira |
The short questions thread (2)
Thanks, i'll try that. I just thought that perhaps silver acetate in dilute acetic acid could be use ... |
2-8-2009 at 12:17
by: sonogashira |
The short questions thread (2)
But maybe with a large excess it will push the equilibrium in the correct direction- do you think?
... |
2-8-2009 at 11:47
by: sonogashira |
The short questions thread (2)
Hi, I have a possibly very silly question but i will ask anyway - with slight shame:
[u]Is it ... |
2-8-2009 at 10:28
by: sonogashira |
Oxidation of Methyl Tiglate
Here is better paper than mechanism crap I posted before!
Peracetic acid as oxidant and decent ... |
18-7-2009 at 08:27
by: sonogashira |
Oxidation of Methyl Tiglate
Here is a tetrahedron review of epoxidation mechanism.
Methyl Methacrylate epoxidation is covered ... |
17-7-2009 at 13:24
by: sonogashira |
Nitrobenzene
[rquote=157872&tid=12532&author=itchyfruit]So it would seem,but my book (chemistry for dummi ... |
17-7-2009 at 04:55
by: sonogashira |
otc sodium borohyride
[rquote=153982&tid=12284&author=DJF90]The -I effect (inductively withdrawing) of the -OMe gr ... |
31-5-2009 at 14:09
by: sonogashira |
Dreams
I once took 5-htp supplement before bed (as instructed!) and was up all night with the most vivid dr ... |
12-3-2009 at 19:59
by: sonogashira |
Synthesis of p-nitrobenzoic acid
I know of some oxidations of PABA with oxone in very good yields (in-situ DMDO formation) but it see ... |
13-2-2009 at 08:52
by: sonogashira |
The short questions thread (1)
^ Carboxylic acid will be formed. Phenylacetic acid. |
12-2-2009 at 17:12
by: sonogashira |
The short questions thread (1)
And here is another very interesting paper for you Mr Picric Acid.
I go back to Taiwan in the new ... |
29-12-2008 at 07:08
by: sonogashira |
The short questions thread (1)
[quote][i]Originally posted by Picric-A[/i]My aim is 4-nitrobenzoic acid by the way [/quote]
He ... |
29-12-2008 at 06:50
by: sonogashira |
The short questions thread (1)
The merck index gives [url=http://v3.espacenet.com/searchResults;jsessionid=0E6AE854E711C102FA8872FF ... |
5-12-2008 at 14:34
by: sonogashira |
Aesthetic crystal structures? Please post here!
Nice! I'll have to do some experimenting with these I think..... I've now got some bismuth powder on ... |
29-10-2008 at 15:02
by: sonogashira |
Aesthetic crystal structures? Please post here!
Thanks!! Some really nice crystals there.. Bismuth's still my favorite though
I might have ... |
29-10-2008 at 08:36
by: sonogashira |
Aesthetic crystal structures? Please post here!
I think I read about bismuth crystals in another thread on here and I was surprised at how pretty th ... |
28-10-2008 at 17:55
by: sonogashira |
Using sodium hydrogen sulfate as a "dry acid"?
I had a thought about using sodium hydrogen sulfate (sodium bisulfate) to mix with NaCl, NaOAc etc. ... |
25-10-2008 at 15:36
by: sonogashira |
The short questions thread (1)
The [url=http://www.sigmaaldrich.com/catalog/search/ProductDetail/ALDRICH/129712]sigma-aldrich websi ... |
22-10-2008 at 12:42
by: sonogashira |
The short questions thread (1)
Thanks klute that looks like a really interesting paper. I can only see the first page but it looks ... |
19-10-2008 at 16:21
by: sonogashira |
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