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Vanillin chemistry: Piperonal [rquote=655943&tid=157077&author=Mateo_swe][rquote=655641&tid=157077&author=Draconic ... |
6-3-2021 at 13:45 by: DraconicAcid |
Nitration of Vanillin with KNO3/H2SO4 in Acetic Acid Did you ever manage to get this reduced to an amine? |
6-3-2021 at 12:22 by: DraconicAcid |
Tin Crystals Experiment (video) Nice! |
2-3-2021 at 12:21 by: DraconicAcid |
Crystallisation - truly a dark art I have never heard of chloride extraction from DCM by any transition metal, and DCM was our research ... |
1-3-2021 at 22:04 by: DraconicAcid |
Nitration Video I was following this prep: http://www.orgsyn.org/demo.aspx?prep=CV1P0372
The same authors give th ... |
1-3-2021 at 10:04 by: DraconicAcid |
Nitration Video https://www.youtube.com/watch?v=bnNt89dELfQ
I've had to make a bunch of videos for my students' e ... |
1-3-2021 at 09:16 by: DraconicAcid |
Vanillin chemistry: Piperonal (As an aside, how is Alibaba for buying small quantities? Such as shipping rates? I've only used A ... |
28-2-2021 at 21:49 by: DraconicAcid |
Intentional runaway test? I know I spent many trials trying to find a way to get the nitric acid oxidation of cyclohexanol to ... |
28-2-2021 at 20:45 by: DraconicAcid |
Vanillin chemistry: Piperonal [rquote=655643&tid=157077&author=Benignium][rquote=655641&tid=157077&author=Draconic ... |
28-2-2021 at 20:00 by: DraconicAcid |
Vanillin chemistry: Piperonal [rquote=655612&tid=157077&author=draculic acid69][rquote=655496&tid=157077&author=Dr ... |
28-2-2021 at 19:12 by: DraconicAcid |
Crystallisation - truly a dark art [rquote=655632&tid=156563&author=Eddygp]Bumping this topic in order to avoid posting similar ... |
28-2-2021 at 14:42 by: DraconicAcid |
Vanillin chemistry: Piperonal That's a cool reaction- and has the benefit of not requiring pyridine. |
27-2-2021 at 16:28 by: DraconicAcid |
FC Alkylation So....
One of my labs at work is the t-butylation of biphenyl with t-butyl chloride in the presen ... |
27-2-2021 at 11:50 by: DraconicAcid |
Vanillin chemistry: Piperonal [rquote=655491&tid=157077&author=Benignium][b]DraconicAcid[/b] - Which ones are you interest ... |
25-2-2021 at 11:32 by: DraconicAcid |
Vanillin chemistry: Piperonal That is a really cool-looking reaction. I'm not actually interested in piperonal, but I'd like to m ... |
24-2-2021 at 22:16 by: DraconicAcid |
Tetraaminocopper dihydroxide Blue copper(II) hydroxide will not oxidize in air, but it may dehydrate to the oxide. Hydrochloric ... |
24-2-2021 at 14:31 by: DraconicAcid |
Making KMnO4 ? If you neutralize the KOH, it will disproportionate to MnO2 and KMnO4. |
23-2-2021 at 13:36 by: DraconicAcid |
Question about pressure 15 psi is about 1 atmosphere, which isn't exactly high pressure. |
21-2-2021 at 13:29 by: DraconicAcid |
Distillation of Flammable substances with an open flame It might be okay as long as you keep your receiving flask well below the flash point of the liquid y ... |
17-2-2021 at 12:24 by: DraconicAcid |
Acid mixtures that dissolve gold [rquote=654980&tid=157038&author=Bedlasky]
Isn't iodide capable of reducing Au(III) in to m ... |
14-2-2021 at 09:24 by: DraconicAcid |
Acid mixtures that dissolve gold [rquote=654954&tid=157038&author=Bedlasky]Btw. also HBr based mixtures can be used for disso ... |
14-2-2021 at 08:44 by: DraconicAcid |
Acid mixtures that dissolve gold [rquote=654944&tid=157038&author=itsallgoodjames]
[quote]
HCl/HClO3
[/quote]
HClO3 isn't ... |
13-2-2021 at 18:53 by: DraconicAcid |
Acid mixtures that dissolve gold [rquote=654930&tid=157038&author=Bedlasky]
Nitric acid isn't capable of oxidizing gold ev ... |
13-2-2021 at 14:42 by: DraconicAcid |
Acid mixtures that dissolve gold [rquote=654882&tid=157038&author=Maurice VD 37]What do you mean by "being better to dissolve ... |
13-2-2021 at 13:52 by: DraconicAcid |
anyway to recover and purify the zinc from old batteries? [rquote=653770&tid=63424&author=Fluorite]Sorry for being stupid but. Can I use battery zinc ... |
12-2-2021 at 16:50 by: DraconicAcid |
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