Not logged in [
Login
]
Search
FAQ
Member List
Today's Posts
Stats
Back to:
Sciencemadness Discussion Board
» Search
Select A Forum
Fundamentals
» Chemistry in General
» Organic Chemistry
» Beginnings
» Responsible Practices
» Miscellaneous
Engineering and Equipment
» Reagents and Apparatus Acquisition
» Electronics
» Process Engineering
» Materials and Metallurgy
Special Topics
» Analytical Chemistry
» Electrochemistry
» Energetic Materials
» Biochemistry
» Radiochemistry
» Computational Models and Techniques
Literature and Documentation
» Sciencemadness Wiki
» Prepublication
Non-science
» Forum Matters
» Legal and Societal Issues
Search
[Next Page]
Ideas for iron powder
The reduction of internal nitroalkenes to ketones with iron powder and hydrochloric acid is well-kno ...
24-8-2020 at 13:34
by: clearly_not_atara
Small scale production of H2SO4 in the amateur lab
By far the simplest method I have heard of is to use the disproportionation of potassium bisulfate i ...
17-8-2020 at 06:57
by: clearly_not_atara
Alternative reducing agent to LAH Lithium aluminum hydride
Red-Al solution sells for cheaper by weight than NaBH4 powder, but when you calculate the cost per m ...
13-8-2020 at 05:40
by: clearly_not_atara
reduction with HI without phosphorous
Ascorbate could work in principle, but it will undergo SN2 OH->I substitution.
Cyclohexadiene ...
8-8-2020 at 09:33
by: clearly_not_atara
How come amines only form salts with the H+ cation?
Ammonium is not a "salt" or traditionally understood metal complex. It is a covalently bonded molecu ...
7-8-2020 at 07:45
by: clearly_not_atara
Chloroacetic acid from glycine or another bullshit patent?
"unstable blue liquid" sounds an awful lot like N2O3
Extraction is just easier; it was 1919, vacu ...
4-8-2020 at 13:20
by: clearly_not_atara
Chloroacetic acid from glycine or another bullshit patent?
The stoichiometric reaction is not the physical reaction. The physical reaction is more like:
NO3 ...
3-8-2020 at 16:00
by: clearly_not_atara
Making Reducing agents and oxidizing agents
Remember that the "reduction potential" does not by itself imply any reducing activity. KH is a stro ...
3-8-2020 at 13:54
by: clearly_not_atara
Preparation of elemental phosphorus
[rquote=640773&tid=65&author=metalresearcher]I succeeded.
I heated 7g (NaPO3)6 + 3g Al + ...
2-8-2020 at 20:26
by: clearly_not_atara
(safer) fluorination of benzaldehyde?
If diphenylimidazol-2-ylidene carbenes are available, salicylaldehyde can be deoxyfluorinated direct ...
2-8-2020 at 09:17
by: clearly_not_atara
Hydroxychloroquine, could an amateur make this stuff ?
[rquote=641883&tid=155899&author=unionised]
And it says "These interim trial results show t ...
31-7-2020 at 08:26
by: clearly_not_atara
Hydroxychloroquine, could an amateur make this stuff ?
I would like to highlight something regarding the "scientists" who are pushing this hydroxychloroqui ...
30-7-2020 at 21:08
by: clearly_not_atara
Pyrolysis of Metal Sulfates
Problem with this idea is that it's generally not effective or safe to lead SO3 gas into water with ...
28-7-2020 at 10:44
by: clearly_not_atara
Getting Discouraged With Organic Chemistry As A Hobby. Failed Steglich Esterification
[quote]After allowing to warm to room temp, the mixture was already opaque with white precipitate.[/ ...
17-7-2020 at 18:25
by: clearly_not_atara
Ways to precipitate sodium ions?
[rquote=640552&tid=155783&author=Draeger]I just want to recover other elements that are more ...
13-7-2020 at 08:48
by: clearly_not_atara
Is it possible to perform O-methylations in acetonitrile
[rquote=640485&tid=155779&author=NaK]
Shouldn't 82C be more than enough considering the boi ...
12-7-2020 at 21:21
by: clearly_not_atara
Ways to precipitate sodium ions?
This is very hard. Ammonium fluorosilicate comes to mind. If uranium (!) is available, Na+ can be pr ...
12-7-2020 at 07:04
by: clearly_not_atara
Is it possible to perform O-methylations in acetonitrile
It should be fine, I think it's just unpopular because the bp of acetonitrile is kind of low.
In ...
11-7-2020 at 09:19
by: clearly_not_atara
Societal collapse: What do you think would be most needed?
Seems like you'd still need the Haber process... and if you couldn't build a Haber reactor the easie ...
10-7-2020 at 08:48
by: clearly_not_atara
a new sustainable polymer?
It doesn't appear that there are any reports using dichromate on isosorbide and Bromolone probably h ...
8-7-2020 at 10:15
by: clearly_not_atara
Best general purpose "OTC"-explosive not requiring detonators?
What you're looking for is basically a chemical that is more sensitive to heat than shock. You're mo ...
7-7-2020 at 11:24
by: clearly_not_atara
Anhydrous Aluminum Chloride prepration
Another approach would be to dissolve CuCl in acetonitrile... obviously you get half the molar yield ...
7-7-2020 at 09:54
by: clearly_not_atara
Anhydrous Aluminum Chloride prepration
So apparently CuCl2 produces too much heat when you use it? We switched to ZnCl2 for this reason?
...
7-7-2020 at 07:46
by: clearly_not_atara
Precursors to um… something. Suggestions invited.
You may be able to make 2-methylbenzoxazole by the following sequence of reactions:
ethoxyethyl a ...
4-7-2020 at 08:54
by: clearly_not_atara
Acetic anhydride preparation
[b]Refinery:[/b] You are obviously more interested in defending your previously stated opinions than ...
3-7-2020 at 08:23
by: clearly_not_atara
[Next Page]
Sciencemadness Discussion Board
» Search
Select A Forum
Fundamentals
» Chemistry in General
» Organic Chemistry
» Beginnings
» Responsible Practices
» Miscellaneous
Engineering and Equipment
» Reagents and Apparatus Acquisition
» Electronics
» Process Engineering
» Materials and Metallurgy
Special Topics
» Analytical Chemistry
» Electrochemistry
» Energetic Materials
» Biochemistry
» Radiochemistry
» Computational Models and Techniques
Literature and Documentation
» Sciencemadness Wiki
» Prepublication
Non-science
» Forum Matters
» Legal and Societal Issues