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Reductive methylation of amines
No, but I was aware of those cyanoborohydride - based methods..Here is another interesting page BTW
... |
11-8-2004 at 04:36
by: tryptic |
Reductive methylation of amines
Well alright, maybe not..It's just that I'm not a very experienced chemist, and methanol v ... |
5-8-2004 at 16:59
by: tryptic |
schrodinger equation for the He atom
Quantum mechanics is really really different from classical mechanics, chemoleo. You can't real ... |
5-8-2004 at 10:12
by: tryptic |
schrodinger equation for the He atom
This is not my speciality, although I study theoretical physics. Lots of ways are used for this kind ... |
5-8-2004 at 07:14
by: tryptic |
Reductive methylation of amines
Thanks!
I read some more references and apparently the reflux step isn't really necessary in ... |
4-8-2004 at 14:14
by: tryptic |
Gas masks
Thanks for the info!
Yeah, I did some rough calculations myself and I also came to the conclusion ... |
4-8-2004 at 13:57
by: tryptic |
Gas masks
Heheh yeah this is kind of risky stuff 
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No ch ... |
4-8-2004 at 11:42
by: tryptic |
Fires from solvents
Assuming I were to reflux a slightly larger quantity of a high boiling solvent (organic chemistry pu ... |
4-8-2004 at 11:41
by: tryptic |
Gas masks
The scottsafety web site seems to go through a region-specific proxy, but at least from where I am l ... |
4-8-2004 at 11:35
by: tryptic |
Gas masks
You just need a special filter for methanol, and the manufacturer also says that you can only use a ... |
4-8-2004 at 11:27
by: tryptic |
Gas masks
Hi all
I'm planning for a largish organic synthesis with maybe 500 ml of methanol as a solv ... |
4-8-2004 at 11:03
by: tryptic |
Zinc chloride from tinning flux
Whoa, neat idea! Ammonium chloride boils at 520 degrees celcius so maybe I'll need to invest in ... |
2-8-2004 at 14:57
by: tryptic |
Zinc chloride from tinning flux
Quote from Hjalmar Poelzig:
>>
ZnCl2 and basic salts
When hydrated ZnCl2 is heated, one ... |
2-8-2004 at 14:23
by: tryptic |
Zinc chloride from tinning flux
zinc oxide, hmm..Didn't find any from pottery suppliers, but apparently it's used in veter ... |
2-8-2004 at 14:16
by: tryptic |
Dichloromethane from paint remover
According to this article, a mixture of 93% DCM, 7% methanol seems to be azeotropic at least..:
h ... |
2-8-2004 at 13:38
by: tryptic |
Dichloromethane from paint remover
Yeah..BTW, if I buy a random brand of paint remover from a hardware store, is there any chance that ... |
2-8-2004 at 13:34
by: tryptic |
Zinc chloride from tinning flux
Of course..Thanks! I wonder why I didn't think of that before..Many coins over here have a mixt ... |
2-8-2004 at 10:30
by: tryptic |
Zinc chloride from tinning flux
Hi
I may need zinc chloride for an organic synthesis, but I'm not sure if I can buy it from ... |
2-8-2004 at 08:19
by: tryptic |
Dichloromethane from paint remover
Is it possible to distill DCM from ordinary paint remover..? I read that paint removers contain some ... |
2-8-2004 at 05:39
by: tryptic |
Reductive methylation of amines
Hi
I've got some benzylamine I'd like to methylate..
Here is one journal ref:
> ... |
31-7-2004 at 02:59
by: tryptic |
