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Osmium ring is beautiful, but is it toxic ?
The government doesn't let you buy fucking acetic acid these days, I am certain that if osmium rings ... |
18-4-2025 at 13:45
by: clearly_not_atara |
Let's invent a new floor!
[b]chempyre[/b]: miller1993, attached. But this appears to be a conventional chemical synthesis, not ... |
16-4-2025 at 19:09
by: clearly_not_atara |
Let's invent a new floor!
Yeah I think urushiol is pretty interesting since the ortho-bonded aromatics are often low-melting. ... |
11-4-2025 at 16:14
by: clearly_not_atara |
Let's invent a new floor!
You need a little more than that. Butanediol is probably long enough, but it's not branched, which m ... |
9-4-2025 at 14:45
by: clearly_not_atara |
Let's invent a new floor!
Recently I discovered this paper which attempts to build a better linoleum, as cross-linked epoxidiz ... |
9-4-2025 at 12:37
by: clearly_not_atara |
Getting bromine from TBBPA-BDBPE
You can probably get about half of the bromine out (the aliphatic ones) by simple substitution with ... |
9-4-2025 at 10:34
by: clearly_not_atara |
Double bond ox. cleavage to aldehyde with CuO
[quote]So if Cuo is able to ox. cleavage 3,5-dimethoxy-4-hydroxypropenylbenzene to syringaldehyde, i ... |
9-4-2025 at 09:34
by: clearly_not_atara |
Chemical way to make Calcium metal ?
I am pretty sure that the reaction leans right:
Li + CaCl2 >> Ca + LiCl (delta Hf = -21 kJ/ ... |
4-4-2025 at 13:55
by: clearly_not_atara |
Titanium metal extraction using thermite reaction with calcium fluoride as the flux in argon atmosphere ?
^The FFC process is really shockingly simple. I wouldn't be surprised if you could do it at home. It ... |
2-4-2025 at 16:43
by: clearly_not_atara |
Titanium metal extraction using thermite reaction with calcium fluoride as the flux in argon atmosphere ?
[rquote=700084&tid=160971&author=bnull]If you have ways to purify the metal (the best you'll ... |
1-4-2025 at 17:17
by: clearly_not_atara |
Deep chemistry of metaphosphates
Apparently the reaction with NaH gives phosphite salts which can be isolated by using barium. Not su ... |
26-3-2025 at 17:10
by: clearly_not_atara |
Deep chemistry of metaphosphates
[quote]The boiling point suggest I was probably able to get 20% acetic anhydride solution as the res ... |
21-3-2025 at 14:38
by: clearly_not_atara |
(Somewhat bad) Synthesis of Piperonal
[rquote=698556&tid=160590&author=Niklas][rquote=698554&tid=160590&author=underground ... |
19-3-2025 at 08:24
by: clearly_not_atara |
Furfurylidene acetone
^I was concerned about conjugate addition of the alkoxide to the alkene. But come to think of it iso ... |
18-3-2025 at 13:11
by: clearly_not_atara |
Furfurylidene acetone
[quote]Has anyone any experience of the reaction of acetone and furfuraldehyde? I tried to produce f ... |
17-3-2025 at 19:18
by: clearly_not_atara |
Possible OTC, 'safe' methylating agents
So recently I found a methylation of phenols which apparently uses sodium methyl sulfate "NaCH3SO4": ... |
17-3-2025 at 10:16
by: clearly_not_atara |
Alternative for Potassium Permangate in dark to clear reaction
Titanium (III) chloride gives a violet solution which is fully decolorized by a suitable oxidizer. I ... |
11-3-2025 at 18:41
by: clearly_not_atara |
Safest way to produce Silver Fluoride from Ammonium Bifluoride
[rquote=699547&tid=160915&author=Precipitates]Perhaps:
Silver sulphate + calcium fluoride ... |
6-3-2025 at 07:07
by: clearly_not_atara |
Safest way to produce Silver Fluoride from Ammonium Bifluoride
[rquote=699477&tid=160915&author=j_sum1]I am probably missing something obvious here. My sil ... |
3-3-2025 at 12:42
by: clearly_not_atara |
Fluorine gas non-electrical production
Anhydrous FeF3 may bee had by rxn of anhydrous FeCl3 with anhydrous HF. This compound thermally deco ... |
22-2-2025 at 09:45
by: clearly_not_atara |
What happens here (Li2CO3 + Al powder) ?
My guess:
3 Li2CO3 + 2 Al >> 2 "Li3AlO3" + 3 CO |
16-2-2025 at 10:54
by: clearly_not_atara |
Diazomethane synthesis
[quote]Hey ScienceMadness, I'd like to cook a corncob. I heard that people often do this in the micr ... |
15-2-2025 at 14:11
by: clearly_not_atara |
Fluorine gas non-electrical production
[rquote=699063&tid=16246&author=woelen][rquote=698955&tid=16246&author=vertexrocketr ... |
11-2-2025 at 14:46
by: clearly_not_atara |
Chlorinating Carboxylic Acids
There is a reported dehydroxychlorination of acetic acid using acetonitrile and HCl gas. IIRC this w ... |
8-2-2025 at 17:41
by: clearly_not_atara |
Secondary from primary amine for non-horrible cost, ideally without imine racemization
I remember reading that furfural forms particularly stable imines with most amines. However, I've ne ... |
4-2-2025 at 19:44
by: clearly_not_atara |
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