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Kojic acid metal complexes
Cool idea. Since manganese tends not to form amine complexes, you could use ammonia as the base, so ... |
12-12-2023 at 08:10
by: DraconicAcid |
2023 Science Madness Secret Santa – The fun begins!
Still waiting patiently, both for SS stuff, and for the stuff I ordered for myself while shopping fo ... |
11-12-2023 at 14:21
by: DraconicAcid |
Synthesis of iron(III)-acetylacetonate
I've made copper(II) dibenzoylmethanide. It's a green powder, almost completely soluble in everythi ... |
9-12-2023 at 15:41
by: DraconicAcid |
Ammonia to Hydrogen (Ruthenium catalysis)
Haber is rolling over in his grave. |
8-12-2023 at 12:34
by: DraconicAcid |
Synthesis of iron(III)-acetylacetonate
We use FeCl3 in a Friedels-Craft reaction, and our lab manual reminds the students not to leave it s ... |
7-12-2023 at 14:15
by: DraconicAcid |
The Short Questions Thread (4)
PS- if you're looking to get crystals, rather than just purifying the compound, I believe double sal ... |
6-12-2023 at 17:00
by: DraconicAcid |
Some uncommon/precious metals
I'm waiting to hear back from someone who said they may have some ruthenium for me. If they don't, ... |
6-12-2023 at 16:25
by: DraconicAcid |
The Short Questions Thread (4)
The brown crud is from oxidation of iron(II) to iron(III), which happily precipitates as various for ... |
6-12-2023 at 14:52
by: DraconicAcid |
Synthesis of iron(III)-acetylacetonate
Very nice!! I always have trouble getting the right solvent for recrystallization of these things.
... |
6-12-2023 at 14:39
by: DraconicAcid |
Heating a round bottom flask
A sand bath isn't as effective as an oil bath, but better than an air bath, and less messy than an o ... |
6-12-2023 at 13:58
by: DraconicAcid |
Blood red substance dropping out of mixed metal ion solution
https://en.wikipedia.org/wiki/Chevreul%27s_salt |
4-12-2023 at 19:16
by: DraconicAcid |
New Europium complex?
Cool. I don't have any alkylpyridinium cations or triethylamine, but I do have tetramethylammonium ... |
4-12-2023 at 12:45
by: DraconicAcid |
New Europium complex?
[rquote=689163&tid=159991&author=unionised]I don't know if it's "new" or not, but it reminde ... |
4-12-2023 at 12:08
by: DraconicAcid |
Synthesis of Ethyl ß-Naphtholate (Nerolin)
I'm not sure it's the KOH wash that's getting rid of the naphthol, but the use of dichloromethane (i ... |
4-12-2023 at 11:59
by: DraconicAcid |
Taurine metal salts
I found this paper about taurinates:
https://journals.iucr.org/e/issues/2011/10/00/bx2374/bx2374 ... |
3-12-2023 at 14:58
by: DraconicAcid |
Beginner question about AN
[rquote=689120&tid=160016&author=MFG_BOP]
EF2000, thanks! Cool, comrade. I'd recommend you ... |
3-12-2023 at 11:45
by: DraconicAcid |
New Europium complex?
Nice! Please post what you find out about its solubility- I have a number of lanthanides, some bipy ... |
2-12-2023 at 17:31
by: DraconicAcid |
Relative number of moles
[rquote=689112&tid=160014&author=MadHatter]j_sum1, I'll go with most on "moles". A mole is ... |
2-12-2023 at 15:17
by: DraconicAcid |
Relative number of moles
[rquote=689085&tid=160014&author=Fulmen]Why not cuprous peroxide? :-)[/rquote]
Well, the c ... |
1-12-2023 at 11:34
by: DraconicAcid |
Relative number of moles
[rquote=689070&tid=160014&author=A.K.]
I am reading a Chemistry book By Sir. McMurry and Fa ... |
1-12-2023 at 11:24
by: DraconicAcid |
UV-Vis spectrometer
I've tried doing a bit of UV-Vis in organic, and found that the peaks are extremely broad, and not p ... |
30-11-2023 at 16:03
by: DraconicAcid |
Synthesis of Ethyl ß-Naphtholate (Nerolin)
I finally found my notes from that reaction.
1.424 g 2-naphthol, 0.60 g sodium hydrogen sulphate ... |
30-11-2023 at 10:27
by: DraconicAcid |
Synthesis of Ethyl ß-Naphtholate (Nerolin)
Aha! Found the citation!
https://patents.google.com/patent/CN102285871A/en |
29-11-2023 at 21:59
by: DraconicAcid |
Synthesis of Ethyl ß-Naphtholate (Nerolin)
Hmm. I know I've done it, but I just went through seven lab notebooks and can't find it. I need to ... |
29-11-2023 at 21:04
by: DraconicAcid |
Synthesis of Ethyl ß-Naphtholate (Nerolin)
Nice. I've made the methyl version by refluxing with methanol and sodium hydrogen sulphate, and I've ... |
29-11-2023 at 11:45
by: DraconicAcid |
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