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Esterification of Malonic Acid to DiEthyl Malonate well, once you have the malonic acid (watch discussion board at ~LINK: http://www.sciencemadness.org ... |
14-4-2014 at 01:23 by: DoctorZET |
Synthesis of malonic acid As soon I post that, I can see a big problem : the malonic acid starts to decarboxylate at about 70* ... |
13-4-2014 at 13:08 by: DoctorZET |
Synthesis of malonic acid I know those 2 methods ... and I also tryed the old clasic method (acetic acid --> cyanoacetic ac ... |
13-4-2014 at 12:43 by: DoctorZET |
HCN by chloroform and ammonia in base I tryed 3 different series of reactions:
1)
4NH3(gas) + 3Cl2(gas) (excess) -( INTENSE BLUE LIGH ... |
13-4-2014 at 11:44 by: DoctorZET |
Acetaldehyde synthesis also I know an other good method to make the epoxide of ethylene in large quantities and in a relati ... |
12-4-2014 at 14:10 by: DoctorZET |
Acetaldehyde synthesis I tried something else with less expensive metals/compounds as silver and aluminium oxide:
reduct ... |
12-4-2014 at 14:01 by: DoctorZET |
Nitric Acid and Silver Nitrate If you add to a nitrate salt (fine powdered) some SO3 at a very low temperature and high pressure (n ... |
11-4-2014 at 12:18 by: DoctorZET |
Preparation of elemental phosphorus better use calcium carbide
and there is another something:
3CuO+H3PO4+2C2H2 =(550*C)=> Cu3P ... |
31-1-2014 at 14:12 by: DoctorZET |
Preparation of elemental phosphorus Thanks...but (just asking) ...you have read the section in which I said:
"Acetylene can ignite/e ... |
31-1-2014 at 13:57 by: DoctorZET |
Preparation of elemental phosphorus As I said (in the pages), the reaction between ethene and phosphoric acid at 600 * C in the the pres ... |
31-1-2014 at 12:49 by: DoctorZET |
Preparation of elemental phosphorus Hmmm...I think it should also work with carbon tetrachloride/chloroform/benzene/toluene (this solven ... |
31-1-2014 at 12:03 by: DoctorZET |
Preparation of elemental phosphorus I think I forgot to tell you something :
All operations involving white phosphorus should be co ... |
31-1-2014 at 10:07 by: DoctorZET |
Preparation of elemental phosphorus I found some papers (written by me), where I noted several experiments that I made in the past summe ... |
30-1-2014 at 11:08 by: DoctorZET |
Nitric Acid and Silver Nitrate Now I have a question:
How to make white fuming nitric acid (with N2O5 dissolved).
I was make this ... |
25-1-2014 at 14:19 by: DoctorZET |
Nitric Acid and Silver Nitrate If the silver is in powder form, it will fully react in a relative short time.
If the silver is in ... |
25-1-2014 at 13:25 by: DoctorZET |
Acetic anhydride preparation sorry about that...I mean Ac-o-Ac...However you may know that is impossible to make H3C-C(O)-C(O)-CH ... |
25-1-2014 at 12:39 by: DoctorZET |
Acetic anhydride preparation Hi there, I'm new here!
I see you have big problems related to the production of acetic anhydride ( ... |
25-1-2014 at 09:55 by: DoctorZET |