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EDTA to EDA? Naphazoline Synthesis
Update!

We dried down the product, and it solidified as a waxy substance?

We tried to do the m ...
5-5-2019 at 21:09
by: Gryn
Is producing 4,4'-dichlorodiphenyl sulfone with H2SO4 possible?
[rquote=611408&tid=149317&author=clearly_not_atara]
In the attached paper, Pilyugin describ ...
4-5-2019 at 04:38
by: Gryn
EDTA to EDA? Naphazoline Synthesis
[rquote=611318&tid=147993&author=Metacelsus]Thin-layer chromatography (if you can do it) wou ...
3-5-2019 at 06:57
by: Gryn
Is producing 4,4'-dichlorodiphenyl sulfone with H2SO4 possible?
[rquote=611278&tid=149317&author=CuReUS]You can make dichloro-DDS from chlorobenzene using t ...
3-5-2019 at 06:34
by: Gryn
EDTA to EDA? Naphazoline Synthesis
Update on the synthesis! The first one failed, so we proceeded to Naphazoline. We're currently on th ...
2-5-2019 at 08:44
by: Gryn
Is producing 4,4'-dichlorodiphenyl sulfone with H2SO4 possible?
Title says it all, is there a way to use just regular conc. H2SO4 to make DDS via the sulfonation of ...
28-4-2019 at 09:24
by: Gryn
EDTA to EDA? Naphazoline Synthesis
[rquote=610672&tid=147993&author=Metacelsus]For the workup in the first reaction, what's the ...
28-4-2019 at 08:25
by: Gryn
EDTA to EDA? Naphazoline Synthesis
Ok, so this is what me and my team came up with. Would this work? Had to compromise some of the step ...
27-4-2019 at 10:48
by: Gryn
EDTA to EDA? Naphazoline Synthesis
[rquote=609084&tid=147993&author=karlosĀ³]
I was asked to look over that, and only thing I ...
21-4-2019 at 00:36
by: Gryn
EDTA to EDA? Naphazoline Synthesis
Update!

Going through the German paper, this is what I've managed to piece together:

[quote]Ei ...
15-4-2019 at 09:06
by: Gryn
EDTA to EDA? Naphazoline Synthesis
[quote]Alternatively,you could use ethanolamine instead of EDA -https://link.springer.com/article/10 ...
15-4-2019 at 06:26
by: Gryn
EDTA to EDA? Naphazoline Synthesis
Hey there, newbie here! I hope it's fine for me to get straight to asking stuff!

We have a specia ...
14-4-2019 at 06:23
by: Gryn

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