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Bouveault Aldehyde Synthesis Procedure?
Maul3, Gallica, the french national digital library is your friend! If its out of copyright you can ...
7-2-2025 at 07:59
by: Boffis
chlorates and perchlorates in australia
If you search this board you will find numerous references to potassium chlorate from household blea ...
5-2-2025 at 01:33
by: Boffis
Best way to get green nickel oxide into solution ?
Have you tried adding a little hydrogen peroxide? This certainly assists in the dissolution of Co an ...
29-1-2025 at 08:44
by: Boffis
The Pfitzinger Reaction
@ AvBaeyer, Yes I always allow the initial intense purple deprotonate isatin solution to fade to pal ...
22-1-2025 at 22:49
by: Boffis
The Pfitzinger Reaction
Over Christmas I managed to find a bit of time to carry out further experiments on this reaction. I ...
21-1-2025 at 22:37
by: Boffis
Safety precautions for hydrazine hydrate
@ Plateings; I think you are getting too paranoid about the substance. 98-100% Hydrazine hydrate is ...
18-1-2025 at 11:20
by: Boffis
Phenol + KNO₃ + H₂SO₄ + Cu → ???
@ keras; somewhere in my archive of papers I have references to the direct formation of azobenzene d ...
6-1-2025 at 13:30
by: Boffis
Thymol synthesis
@ Keras. May I ask why you want to prepare thymol? Is it just out of curiosity or as a viable source ...
5-1-2025 at 13:53
by: Boffis
Non-polar chromaphores
@ Draconic acid, looking at von Richter, he lists a series methods for hippuric acid but not the rea ...
5-1-2025 at 04:38
by: Boffis
Sodium Polyacrylate pyrolysis to Acrylates?
How does the sodium salt respond to dilute mineral acid? Does it still swell up like the sodium salt ...
4-1-2025 at 07:12
by: Boffis
Thymol synthesis
Hi Keras, Have you checked out the book "The chemical synthesis of vital products" by R Meldola circ ...
4-1-2025 at 04:58
by: Boffis
Destroying Oxalate
Would calcium interfere with your procedure? If not add calcium chloride/ acetate/ nitrate solution ...
3-1-2025 at 06:02
by: Boffis
Help with Acetylation of Catechol
@ Maui3; the usual method of preparing phenolic acetates is to use excess acetic anhydride and a lit ...
2-1-2025 at 10:51
by: Boffis
Suggestions for using up sodium hypochlorite solution
Hi DraconicAcid, "orange crystals" are 2-naphthyl methyl ketone and are available from suppliers of ...
19-12-2024 at 11:18
by: Boffis
Suggestions for using up sodium hypochlorite solution
Hi Sulaiman, I usually use up excess bleach to prepare chloroform but as you have done this already ...
19-12-2024 at 08:28
by: Boffis
The Pfitzinger Reaction
Thank you Niklas. I have just run another reaction of the Pfitzinger type. This time with phlorogluc ...
18-12-2024 at 13:36
by: Boffis
silver-copper-manganese-germanium alloy
After dissolution/oxidation with nitric acid the three metals will dissolve and the silver can be ce ...
17-12-2024 at 12:18
by: Boffis
Phthalic acid synthesis
Which country is Laboratorium Discounter based in? There web site is a bit obscure.
10-12-2024 at 23:02
by: Boffis
The Pfitzinger Reaction
This project is "work in progress" and I will pick it up again after Christmas. Much characterisatio ...
10-12-2024 at 12:00
by: Boffis
Potassium Ferrocyanide from Cyanate
Besides alkali cyanates are not easy to get, they are not very stable they absorb atmospheric water ...
8-12-2024 at 22:41
by: Boffis
Chloranil
[size=4]Chloranil from pentachlorophenol[/size]

Way back in 2019 I started a thread on the sulpho ...
8-12-2024 at 12:38
by: Boffis
synthesis of tetramethyl reductic acid
@ Photosyn; just out of a matter of pure curiosity what is the function of this strange compound in ...
6-12-2024 at 01:51
by: Boffis
Synthesis of Isatin
I have been doing a bit of reading and looking at Sandmeyer's original 1919 paper (Helv. Chem. Acta; ...
5-12-2024 at 14:00
by: Boffis
Synthesis of Isatin
Niklas, do you think that this reaction would work with aminophenols, specifically 2-aminophenol? Wi ...
1-12-2024 at 13:29
by: Boffis
Dichromate Synthesis from Chromium metal and NaClO3
@ bnull, will hydrogen peroxide reduce chromate under strongly alkaline conditions? I don't know and ...
13-11-2024 at 12:55
by: Boffis
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