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Monthly or bi-monthly "exotic" group chemical/reagent purchase - w/re-shipping to members
Definitely look up every chemical surveillance list in your country that you can find before you shi ... |
14-8-2018 at 14:11
by: clearly_not_atara |
anyone have experience forming grignards from chlorobenzene
Transfer metallation, via e.g. isopropyl bromide, is a good possibility here. |
13-8-2018 at 05:23
by: clearly_not_atara |
Strange thing....
Lol yes that is my signature, I'm glad someone noticed. I made it because I tend to edit my posts a ... |
12-8-2018 at 22:03
by: clearly_not_atara |
Acetic anhydride preparation
It appears that in the BV oxidation of diacetyl, the AA needs to be trapped in situ, because it reac ... |
12-8-2018 at 06:39
by: clearly_not_atara |
Preparing Grignard Reagents from 3-Bromopropylamine hydrobromide and other Compounds
The carboxyl group can be protected as an orthoester. For the amine it is harder. N,N-dibenzyl is a ... |
11-8-2018 at 19:14
by: clearly_not_atara |
Preparing Grignard Reagents from 3-Bromopropylamine hydrobromide and other Compounds
Grignards react with carboxyl groups including amides. Preparing the Grignard of 3-bromopropylamine ... |
11-8-2018 at 17:48
by: clearly_not_atara |
Aspirin to phenyl acetate
[rquote=528397&tid=87472&author=Hunterman2244]Could it be done by decarboxylation?[/rquote] ... |
9-8-2018 at 19:22
by: clearly_not_atara |
Aspirin to phenyl acetate
I'd guess you could get some kind of result by refluxing it in acetonitrile with CuI and maybe pyrid ... |
9-8-2018 at 09:09
by: clearly_not_atara |
Cyanide from Charcoal and KNO3?
Some hydrated ferrous carbonates are bluish.
https://en.m.wikipedia.org/wiki/Fougèrite |
9-8-2018 at 09:07
by: clearly_not_atara |
How to home school a 13yr old in chem in 1 week?
Ferrioxalate!
You make it from very OTC materials -- oxalic acid, sodium or potassium carbonate, ... |
8-8-2018 at 13:57
by: clearly_not_atara |
Simple organofluorines?
5-fluorouracil comes to mind. Typically made by electrophilic fluorination of uracil; don't make the ... |
6-8-2018 at 18:15
by: clearly_not_atara |
Doable synthesis of F2 in amateur setting?
I really don't understand why H2O2 is used in this prep? It's known to catalyze the decomposition of ... |
6-8-2018 at 14:53
by: clearly_not_atara |
A Possible Case for Wearing Natural Fibers
[rquote=467671&tid=69484&author=Herr Haber][rquote=467483&tid=69484&author=Sulaiman] ... |
5-8-2018 at 15:46
by: clearly_not_atara |
knoevenagel condensation NaOH catalyst?
zed's pretty good, I'd believe he did it right. Primary amines are good bases for the reaction; phen ... |
4-8-2018 at 15:21
by: clearly_not_atara |
paradiclorobenzene - possible degradation of
Sulfonation of p-dichlorobenzene occurs in 10% oleum:
https://books.google.com/books?id=eopPAQAAM ... |
4-8-2018 at 12:37
by: clearly_not_atara |
Oxalyl Chloride Challenge
[quote]I think I might have made something condensable chlorinated, fuming in the air, turning into ... |
4-8-2018 at 10:42
by: clearly_not_atara |
Water desalination in deep sea water - using pressure of the deep - possible?
Whenever you think you can extract energy from something, you need to ask yourself: is this a perpet ... |
3-8-2018 at 17:16
by: clearly_not_atara |
A set of challenges for home chemists.
Producing phosphorus halides or air-stable organophosphines from phosphates is definitely the first ... |
2-8-2018 at 14:50
by: clearly_not_atara |
Forest Of Amines (Revived) (ALTERNATIVE GABRIEL SYNTHESIS OF AMINES)
Saccharin is difficult to obtain in quantity; if you can buy bulk saccharin, you can probably buy ph ... |
2-8-2018 at 13:29
by: clearly_not_atara |
Nitryl Chloride
That's nit[color=#0A5CAE][b]rosyl[/b][/color] chloride, not nit[b][color=#0A5CAE]ryl[/color][/b] chl ... |
2-8-2018 at 12:47
by: clearly_not_atara |
Reduce cinnamaldehyde to hydrocinnamaldehyde
[rquote=527161&tid=78639&author=DraconicAcid]
That surprises me, because 3-phenylpropanoic ... |
2-8-2018 at 10:56
by: clearly_not_atara |
Reduce cinnamaldehyde to hydrocinnamaldehyde
[quote]So how should I test for the presence of that double bond if the aldehyde is in fact not touc ... |
2-8-2018 at 08:29
by: clearly_not_atara |
Reduce cinnamaldehyde to hydrocinnamaldehyde
You know the Hantzsch ester/dibenzylamine method is metal-free, right? I don't know what Hantzsch es ... |
1-8-2018 at 15:51
by: clearly_not_atara |
Reduce cinnamaldehyde to hydrocinnamaldehyde
Chemi Pharma: I replied specifically to your statement that the reduction is "not possible" and woul ... |
1-8-2018 at 13:19
by: clearly_not_atara |
Reduce cinnamaldehyde to hydrocinnamaldehyde
Loptr: any word on dithionite?
According to this paper:
https://onlinelibrary.wiley.com/doi/ab ... |
1-8-2018 at 09:19
by: clearly_not_atara |
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