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Synthesizing propylene carbonate

[b]Synthesis of Alkylene Carbonates in Ionic Liquid[/b]

[quote]
[align=center][file]44684[/fil ...
23-10-2015 at 03:07
by: Waffles SS
Make Potassium (from versuchschemie.de)
I think this should be possible to use certain fraction of gas oil instead of ShellSol D70.

Fract ...
18-10-2015 at 10:09
by: Waffles SS
Easy Route to Acetonedicarboxylic acid?
I had no success by this method too.

No bubble and no heat after adding H2O2.

It seems registr ...
8-10-2015 at 23:02
by: Waffles SS
toluene --> benzaldehyde
Reaxys search of all possible way for making Benzaldehyde from Toluene
4-10-2015 at 11:04
by: Waffles SS
Acetic anhydride preparation
Reaxys search of all possible way for synthesis Acetic anhydride
3-10-2015 at 11:00
by: Waffles SS
Easy Route to Acetonedicarboxylic acid?
Thanks @Sydenhams chorea,

That is great.

Maybe we can use Barium or Calcium salts instead of M ...
2-10-2015 at 03:26
by: Waffles SS
n-propanol to propionaldehyde

[quote]
[b]Oxidation of Alcohols with Tetramethylammonium Fluorochromate in Acetic Acid[/b]
B. S ...
28-9-2015 at 08:00
by: Waffles SS
Easy Route to Acetonedicarboxylic acid?
Thanks PHILOU Zrealone,that is good idea but little expensive

In reaxys search(i put PDF file of ...
27-9-2015 at 21:55
by: Waffles SS
Easy Route to Acetonedicarboxylic acid?
I tried to make Acetonedicarboxylic acid according to CN103288628 but i got unchanged Citric acid.
...
27-9-2015 at 10:13
by: Waffles SS
Easy Route to Acetonedicarboxylic acid?
Interesting If it work !

I searched this compound in reaxys for all possible way for synthesis

...
16-9-2015 at 21:56
by: Waffles SS
Acetic acid to Oxalic Acid
[rquote=417783&tid=63464&author=papaya]Aqua regia oxidizes acetic acid to oxalic, but not fu ...
30-8-2015 at 21:13
by: Waffles SS
Acetic acid to Oxalic Acid
I did this reaction by Aqua regia and got good yield of oxalic acid.

I tried to make Glyoxylic ac ...
30-8-2015 at 07:52
by: Waffles SS
Acetic anhydride preparation
on page 28 you can read about pyrolysis of silver acetate and copper acetate
22-8-2015 at 07:42
by: Waffles SS
Acetic anhydride preparation
Ethylidenediacetate method is my suggested method.this method is cheap and easy.just require acetic ...
21-8-2015 at 08:04
by: Waffles SS
Acetic anhydride preparation
Anhydride from acetates mentioned some pages ago.

I got anhydride from silver acetate by this rou ...
20-8-2015 at 20:52
by: Waffles SS
Chemistry of Terephthalic acid
Sorry you are right

I didnt know my 3A molecular sieve made of zeolite

[Edited on 20-8-2015 by ...
19-8-2015 at 20:33
by: Waffles SS
Isatoic anhydride hydrolysis to anthranilic acid
For making Anthranilic acid i usually dissolve Isatoic anhydride in alkaline solution an add Acetic ...
19-8-2015 at 08:18
by: Waffles SS
Friedel Crafts Alkylation of Pyrene, whats wrong?
Your Aluminium Chloride is anhydrous?

Use CCl4 instead of Dichloromethane(i had same problem when ...
13-8-2015 at 22:27
by: Waffles SS
Chemistry of Terephthalic acid
Use PTSA(Para-toluenesulfonic acid) instead of sulfuric acid as catalyst

I dont have experience o ...
10-8-2015 at 05:29
by: Waffles SS
Chemistry of Terephthalic acid
Use Chloroform for making ternary azeotrope(Water + Methanol + Chloroform=b.p.azeo. 52˚C)
[i][url ...
6-8-2015 at 21:12
by: Waffles SS
Chemistry of Terephthalic acid
[rquote=414955&tid=63196&author=Boffis]@Waffles, Nice to have access to thionyl chloride. I ...
6-8-2015 at 10:56
by: Waffles SS
Chemistry of Terephthalic acid
[rquote=414853&tid=63196&author=papaya]

Once when storing 15% ammonia in a PET bottle it ...
5-8-2015 at 19:59
by: Waffles SS
Chemistry of Terephthalic acid
@Boffis,

I made Terephthaloyl chloride by refluxing excess Thionyl chloride with terephthalic ac ...
5-8-2015 at 09:06
by: Waffles SS
Chemistry of Terephthalic acid
Thanks Boffis,

I tried Esterification of Terephthalic acid with Short-chain alcohols like Methano ...
4-8-2015 at 10:45
by: Waffles SS
Gelling agents
You are making puzzle ? What question? you think i didnt search it on google?
11-6-2015 at 00:33
by: Waffles SS
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