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benzylic carboxylic acid deoxygenation to alkane.
My aim was the deoxygenation of isonicotinic acid to 4-piridine-alcohol. The reagent was Zn dust ...
9-12-2018 at 10:37
by: Aqua-regia
Nickel sulfate questions
Does no matter for low voltage if you want do do it for preparative purpose. If you working betw ...
17-11-2018 at 09:08
by: Aqua-regia
Nickel sulfate questions
No, forget this purification. Dissolve the contaminated salt and electrolysing it with inert kathod ...
14-11-2018 at 13:06
by: Aqua-regia
Looking for Information on 2-nitrotoluene
Selective nitration for toluene does not exist. The ratio is appr. 60% 2-nitro-, 37% 4-nitro-, ...
24-10-2018 at 12:21
by: Aqua-regia
Chloroform from the electrolysis of brine and acetone
This route is just wasting the time. It is exist some reference about this way? No. That reason the ...
18-7-2018 at 00:46
by: Aqua-regia
Dimethylglyoxime
"But this just shows how modern day hysteria is effecting the newer generations"

This is just a q ...
14-6-2018 at 05:34
by: Aqua-regia
Dimethylglyoxime
If you are teacher use rectified spirit instead meOH. Toxicology!!!
14-6-2018 at 02:33
by: Aqua-regia
Dimethylglyoxime
DMG is mainly uses in 1% ethanolic solution. Not soluble in water. If you have a solution containin ...
13-6-2018 at 12:02
by: Aqua-regia
Cleaning H2SO4 with H2O2
Purification with H2O2 is a bad way. A considerable part of impurities staying in oxidised form. ...
8-6-2018 at 04:06
by: Aqua-regia
Whats the most dangerous chemical you've ever synthesized?
phosgene, liquid HCN and dimethylsulfate in vapor phase
14-5-2018 at 11:48
by: Aqua-regia
Carbon tetrachloride by electrolysis
I think your suggested way is not good for preparative target. Yield is poor and a lot of side rea ...
30-1-2018 at 13:44
by: Aqua-regia
making V2O5 from ferrovanadium
I used ferrovanadium lump, cca 10 g, and in small portion added 30% HNO3, till almost the whole met ...
24-1-2018 at 05:30
by: Aqua-regia
making V2O5 from ferrovanadium
next one:

the decomposed nitrate (crude V2O5) with iron impurity


[Edited on 23-1-2018 by Aqua- ...
23-1-2018 at 13:54
by: Aqua-regia
making V2O5 from ferrovanadium
Sure, piece of cake:
this picture: dissolving the ferrovanadium

[file]64439[/file]

[Edited o ...
23-1-2018 at 13:52
by: Aqua-regia
making V2O5 from ferrovanadium
Ok but i wrote technical grade with 50-55% . This is cheap in IBC container or 20 lit. PE bottle. ...
23-1-2018 at 08:16
by: Aqua-regia
making V2O5 from ferrovanadium

Some remark for you Little Bunny:

Google in your area metallurgical trader and request 50-100 g ...
22-1-2018 at 08:00
by: Aqua-regia
making V2O5 from ferrovanadium
Ive experience what you want with. Dissolve the ferrovanadium in 30-35% nitric acid. The ferrovanadi ...
21-1-2018 at 10:11
by: Aqua-regia
Phosphorous pentoxide from phosphate?
The most important indrustially production of P2O5 is igniting of white phosphorus. This is the firs ...
8-1-2018 at 10:23
by: Aqua-regia
Haloform with Calcium Hypochlorite (70%)
The swimming pool granular calcium hypochlorite has appr. 65-70% pure Ca(OCl)2. I checked it by io ...
17-12-2017 at 02:33
by: Aqua-regia
Haloform with Calcium Hypochlorite (70%)
I produced chloroform a couple year before with calcium hypochlorite. I tryed several ways out, and ...
17-12-2017 at 02:04
by: Aqua-regia
Preparation of Quinoline
Quinoline Yellow WS water soluble yellow dye.
24-11-2017 at 12:55
by: Aqua-regia
Preparation of Quinoline
Yes , agree.
24-11-2017 at 10:47
by: Aqua-regia
Preparation of Quinoline
Ok i see. I afraid you have with aniline contaminated quinoline. The final purification step is may ...
24-11-2017 at 09:47
by: Aqua-regia
Preparation of Quinoline
This is crazy good yield. Did you controlled the purity of quinoline? Cause i prepared several time ...
24-11-2017 at 07:06
by: Aqua-regia
Armstrong mix that does not explode on impact. why?


I'm sorry, but that sounds like a really bad idea[/rquote]

He wrotes about pulverised match ...
20-11-2017 at 12:56
by: Aqua-regia
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