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Silver Photo Emulsion Well if you have silver, the easiest way is to dissolve it in nitric acid then precipitate it with a ... |
1-8-2005 at 05:02 by: docberto |
Safrole Enthalpy and Entropy ?? From his post enthalpy and entropy of formation would seem to make the most sense. |
31-7-2005 at 19:53 by: docberto |
Safrole Enthalpy and Entropy ?? It would be much easier to look up that sort of thing in the CRC tables. |
31-7-2005 at 08:31 by: docberto |
fermentation question I believe that there are ale and lager yeasts that are separated by whether they are "top-ferme ... |
26-7-2005 at 14:56 by: docberto |
Mannich Route -> ephedrines? The only reason formaldehyde works in the Mannich reaction is that it doesn't form an enol. Ac ... |
26-7-2005 at 14:40 by: docberto |
synthesis of meta chloro propylbenzene First of all, there is a difference between propyl chloride and propionyl chloride. Friedel-Crafts ... |
25-7-2005 at 18:15 by: docberto |
Merge Akabori threads This thread could be merged with [url=http://www.sciencemadness.org/talk/viewthread.php?tid=3984]thi ... |
14-7-2005 at 06:13 by: docberto |
Ionic liquid It doesn't seem likely that trimethylaluminum would be considered an ionic liquid. It is an or ... |
2-7-2005 at 21:00 by: docberto |
Ionic liquid Yes, it is a quat. Most of the ionic liquids I can think of (imidazoliums, pyrdiniums, tetralkonium ... |
2-7-2005 at 06:36 by: docberto |
Ionic liquid I have just received some cetylpyridinium bromide. Its melting point is around 80C, making it an &q ... |
1-7-2005 at 15:30 by: docberto |
Amine electrophiles Kinetic, coincidentally, this question began out of a speculative synthesis of a cathinone from a pr ... |
28-6-2005 at 14:42 by: docberto |
question about ethanol synthesis I don't think polyethylene can be depolymerized to ethylene. |
8-6-2005 at 19:57 by: docberto |
Metabolic Pathway Map - great stuff! This is a good searchable digitized version:
http://www.expasy.org/cgi-bin/search-biochem-index
Al ... |
4-6-2005 at 13:29 by: docberto |
Acetic anhydride preparation On the topic of ketene lamps, what would happen if you used MEK in a ketene lamp instead of acetone. ... |
4-6-2005 at 10:24 by: docberto |
Akabori variation I used XDrawChem to draw the mechanism of the essential intermediate. |
3-6-2005 at 20:11 by: docberto |
Akabori variation In the original Akabori reaction, an amino acid condenses with an aldehyde. I am wondering if it wo ... |
3-6-2005 at 19:22 by: docberto |
A GOOD distilling setup? I love my 19/22 Kimble Kontes organic chemistry kit that I picked up on eBay for less than $200. He ... |
31-5-2005 at 17:45 by: docberto |
Friedel Crafts acylation with amino acids question Would it be possible to do acylation with an amino acid that isn't N-protected? I know an acyl ... |
30-5-2005 at 16:54 by: docberto |
TEMPO substitute? I know BHT, the food preservative, forms a very stable oxy radical. It is used as a radical trap to ... |
29-5-2005 at 19:50 by: docberto |
Amine electrophiles Does anyone know anything about the use of amines as electrophiles? I don't mean nitronium or ... |
29-5-2005 at 12:17 by: docberto |