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Acetic anhydride preparation
[rquote=655200&tid=9&author=njl]Please elaborate...[/rquote]

Read page 2923
REACTION WI ...
19-2-2021 at 14:56
by: Waffles SS
Acetic anhydride preparation
[rquote=654811&tid=9&author=zed]

Also, to the best of my knowledge, Isopropenyl Acetate i ...
17-2-2021 at 14:03
by: Waffles SS
Acetic anhydride preparation
[rquote=648402&tid=9&author=clearly_not_atara]
Sodium acetate also works fine but is slight ...
6-11-2020 at 11:32
by: Waffles SS
Acetic anhydride preparation
[rquote=639070&tid=9&author=clearly_not_atara].

A simple Sn2 dehydrohalogenation of the p ...
1-7-2020 at 21:09
by: Waffles SS
Acetic anhydride preparation
Interesting Idea.

Thanks
24-6-2020 at 02:00
by: Waffles SS
Acetic anhydride preparation
As you know ketene(Ethenone) is very toxic and working with this compound is really dangerous.

I ...
17-6-2020 at 00:10
by: Waffles SS
azelaic + pelargonic acids from oleic acid, C=C double bound cleavage using H2O2 as oxidizer, H2WO4 catalyst
I read this article 3-4 months ago:

https://grdc.com.au/resources-and-publications/grdc-update-pa ...
2-4-2020 at 23:26
by: Waffles SS
azelaic + pelargonic acids from oleic acid, C=C double bound cleavage using H2O2 as oxidizer, H2WO4 catalyst
Sure Azelaic acid is one of the major product but not all product.I am so interested to test another ...
2-4-2020 at 13:45
by: Waffles SS
azelaic + pelargonic acids from oleic acid, C=C double bound cleavage using H2O2 as oxidizer, H2WO4 catalyst
Well done,

Excellent reaction and workup.

I want to suggest to purify your oleic acid to more ...
1-4-2020 at 11:38
by: Waffles SS
Acetic anhydride preparation
[rquote=508880&tid=9&author=byko3y]I want to put an end to the discussion of distilling acet ...
7-2-2020 at 13:00
by: Waffles SS
Ferrous tartarate
All possible way for synthesis ferrous tartarate

[file]77675[/file]

[Edited on 21-10-2019 by Wa ...
20-10-2019 at 11:56
by: Waffles SS
Acrylic acid + Chloroacetone
[rquote=624229&tid=154156&author=dhanraj.mohbiya]Hello,
Can anyone help me for the literatu ...
20-10-2019 at 08:24
by: Waffles SS
Acetic anhydride preparation
[rquote=619715&tid=9&author=NZniceguy]

What happened when you tried the propionic salt wi ...
5-8-2019 at 04:24
by: Waffles SS
keten lamp
When Ketene is scrubbed with fatty acids higher than acetic acid such as propionic acid or butyric a ...
31-7-2019 at 02:55
by: Waffles SS
Acetic anhydride preparation
[rquote=617476&tid=9&author=clearly_not_atara]IIRC tests by SM members showed that the metho ...
11-7-2019 at 23:32
by: Waffles SS
Pathways to phenethyl alcohol
My advise:
[b]"Dont trust to Indian or Iranian or even Chinese articles"[/b]
(unfortunately i did ...
31-5-2019 at 01:28
by: Waffles SS
Heumann indigo synthesis help
Another example of Heumann indigo synthesis

[file]75593[/file]

But i am interested in Pfleger ...
23-5-2019 at 07:54
by: Waffles SS
Preparation of Acetic Anhydride
Heating Phosphoric acid to 316c lead to Meta-Phosphoric acid.

You did exactly that:


[quote]
...
19-4-2019 at 07:07
by: Waffles SS
Preparation of Acetic Anhydride
Magpie,

I want to suggest GB299342 patent for making Ac2O.I think you made HPO3 from Phosphoric ...
18-4-2019 at 21:35
by: Waffles SS
Want to make dimethylglyoxime, works with hydroxylamine?
[rquote=606115&tid=146835&author=UC235]

The hydroxylaminemonosulfonate isn't stable. It's ...
12-4-2019 at 06:34
by: Waffles SS
sharing Awesome Chemical Pictures (Read first comment)
Nice Pictures Woelen and beta4,

What is your procedure and ratio for making ZnS:Cu?

[Edited on 2 ...
29-3-2019 at 00:29
by: Waffles SS
sharing Awesome Chemical Pictures (Read first comment)
PETN and Gelignite when i was young and mad in science !

[file]74548[/file] [file]74550[/file]

...
25-3-2019 at 04:04
by: Waffles SS
2-bromo-6-nitro-toluene
[rquote=606084&tid=146842&author=Jackson]hi, i found a thread here about the synthesis of th ...
24-3-2019 at 05:57
by: Waffles SS
Pharmaceuticals synthesis
This is good book that i translated into my country language.i always read it

Synthesis of Essent ...
2-3-2019 at 23:07
by: Waffles SS
Heumann indigo synthesis help

[quote]
To a 2-L flask equipped with a condenser were added 137 g anthranilic acid (1 mol),94.5 g ...
25-2-2019 at 08:50
by: Waffles SS
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