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Schmidt reaction - advice on solvents
Chloroform is the best one. Has this rx been performed?
[Edited on 6-10-2017 by ronstark] |
6-10-2017 at 02:45
by: ronstark |
Easy Route to Acetonedicarboxylic acid?
2.834g after removal of Ethyl Acetate. The solid started to decompose @ RT with a very powerful smel ... |
6-10-2017 at 02:41
by: ronstark |
Pyrolytic production of scopolamine from OTC precursor
Too much hassle for only 10 mg. Just smoke it.
The smoke of the burning cigarettes, the ashes, a ... |
24-7-2017 at 14:57
by: ronstark |
Pyrolytic production of scopolamine from OTC precursor
So, anyone figures this out yet? Freebase or salt compound?
[Edited on 24-7-2017 by ronstark] |
24-7-2017 at 00:28
by: ronstark |
Easy Route to Acetonedicarboxylic acid?
For now is still in Ethyl Acetate. It was too hot outside these weeks to work on synth's. Will try b ... |
24-7-2017 at 00:26
by: ronstark |
Easy Route to Acetonedicarboxylic acid?
The only known insoluble solvent is Chloroform, but still water remains trapped. It was extracted in ... |
26-6-2017 at 11:00
by: ronstark |
Easy Route to Acetonedicarboxylic acid?
On the left: 6.204g of a substance that @ 25°C starts to transform into a gelatinlike liquid. Small ... |
24-6-2017 at 23:57
by: ronstark |
Easy Route to Acetonedicarboxylic acid?
Based on this drying agent chart chart:
https://drugs-forum.com/chemistry/chemistry/equipment/dr ... |
22-6-2017 at 06:10
by: ronstark |
Easy Route to Acetonedicarboxylic acid?
2 C6H8O7 + MnO2 > 2 C5H6O5 + 2 H2O + 2 CO2 + Mn
10 g Citric Acid (anh.) dissolved in 10 mL dH ... |
19-6-2017 at 08:09
by: ronstark |
Easy Route to Acetonedicarboxylic acid?
[rquote=484916&tid=7546&author=Waffles SS]I dont think NaIO4 can do it.[/rquote]
[quote] ... |
19-6-2017 at 03:44
by: ronstark |
Easy Route to Acetonedicarboxylic acid?
[quote]The initial oxidation product is acetonedicarboxylic acid (Wang and Stone, 2006a; Meichtry et ... |
19-6-2017 at 03:19
by: ronstark |
Easy Route to Acetonedicarboxylic acid?
Seems like it can be oxidized by MnO2 to Acetonedicarboxylic Acid or Pentabromoacetone. Could the se ... |
18-6-2017 at 22:15
by: ronstark |
Easy Route to Acetonedicarboxylic acid?
[quote]Citric acid is both an alpha and beta-hydroxy acid, and exhibits the characteristic reactions ... |
7-6-2017 at 10:57
by: ronstark |
Easy Route to Acetonedicarboxylic acid?
The Citric Acid was oxidized by KMnO4 without H2SO4. Next time, will try to precipitate it with HgSO ... |
6-6-2017 at 07:09
by: ronstark |
Easy Route to Acetonedicarboxylic acid?
No, I don't have Acetonedicarboxylic Acid. But I am pretty sure that I got Acetonedicarboxylic Acid ... |
6-6-2017 at 00:33
by: ronstark |
Easy Route to Acetonedicarboxylic acid?
10g Citric Acid was dissolved in 20mL boiling dH2O.
Solution #1 was cooled to 15°C.
3g KMnO4 ... |
5-6-2017 at 11:39
by: ronstark |
The human chemical reactor
Trimethylamine, is the chemical responsible for the smell of decomposing semen. Freud remarked in Ub ... |
13-2-2017 at 10:38
by: ronstark |
Preparation of Salicylaldehyde
It was neutralized with HCl 36.5% until pH was neutral. Forgot to mention that.
[Edited on 12-2-201 ... |
12-2-2017 at 03:56
by: ronstark |
Ammonium Acetate
So, after some calculations, NH3 was bubbled inside an GAA solution. The solution became exothermic. ... |
11-2-2017 at 23:21
by: ronstark |
Preparation of Salicylaldehyde
It was extracted with 50mL 50% DCM and 50% CHCl3 (1:1) ratio, washed with a NaCl saturated solution, ... |
11-2-2017 at 12:40
by: ronstark |
Preparation of Salicylaldehyde
Did try the adduct for the first time to improve my chemistry. It was made according to Vogel's: 50g ... |
9-2-2017 at 14:41
by: ronstark |
Nickel Chloride
Nickel Acetate (aq.) was mixed with Sodium Bicarbonate (aq.). The precipitate was filtered. The colo ... |
9-2-2017 at 00:48
by: ronstark |
Hydroxylamine or Methylamine?
If Nitroethane is condensed with Acetic Acid & HCl this would yield what? I know that a good sta ... |
8-2-2017 at 05:04
by: ronstark |
Ammonium Acetate
Seems like bubbling NH3 in Acetic Acid is the way to go. We will see the yield at the end.
[Edited ... |
8-2-2017 at 04:59
by: ronstark |
Ammonium Acetate
Can Ammonium Acetate be made from Sodium Acetate and NH3 25%?
CH₃COONa + NH₄OH = NH₄CH₃C ... |
8-2-2017 at 00:32
by: ronstark |
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