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Bromination of 1,3 benzodioxole to 5-Bromo-1,3-benzodioxole? You put a question mark to the end of your opening sentence, hence I assumed you were looking for a ... |
29-11-2022 at 03:48 by: Pumukli |
Bromination of 1,3 benzodioxole to 5-Bromo-1,3-benzodioxole? _not_Atara, clearly you have a wicked sense of humor. 
But you were 100% honest, I checked.
... |
28-11-2022 at 09:07 by: Pumukli |
haloform reaction - cinnamic acid from benzylideneacetone So you say, kmno4, that basically stronger stirring (to prevent clumping) should provide a good yiel ... |
26-11-2022 at 22:46 by: Pumukli |
toluene --> benzaldehyde I heard that pure O2 is not really a forgiving substance when mixed with flammables.
Your suggest ... |
26-11-2022 at 13:12 by: Pumukli |
haloform reaction - cinnamic acid from benzylideneacetone A quick search brought up a few hits regarding methanol and sodium hypochlorite incompatibility.
It ... |
26-11-2022 at 12:56 by: Pumukli |
haloform reaction - cinnamic acid from benzylideneacetone On second thought, that MeOH as cosolvent is not a bad idea at all. Methanol should not react with h ... |
26-11-2022 at 08:54 by: Pumukli |
A foray into phenethylamines of the Shulgin kind I'm stunned, again, by your work, Benignium.
A lot of effort went into these synths (and obviousl ... |
26-11-2022 at 08:48 by: Pumukli |
haloform reaction - cinnamic acid from benzylideneacetone Nice work. I always wanted to see a haloform used for other products not only for chloroform. (I hav ... |
26-11-2022 at 08:29 by: Pumukli |
Bromatometry I tried to adapt this method to the determination of p-methoxy-phenol (PMP), but it seems to be not ... |
24-11-2022 at 11:22 by: Pumukli |
How to determine storage groups for various reagents Few weeks ago I finished the cleaning/repurposing of a separate room for chemical storage purposes. ... |
21-11-2022 at 02:31 by: Pumukli |
Interesting route to 4-methoxyphenol In these days I'm working on exactly the same synthesis. Especially for the
scent! (Not the scent ... |
11-11-2022 at 00:14 by: Pumukli |
Heterocyclic Drugs Synthesis Review Thanks for the share!
A few interesting (long forgotten) steps here and there. 
But: "so many po ... |
8-11-2022 at 07:24 by: Pumukli |
TLC challenge Fulmen: Good point! (Not the coffee thing, ha-ha.) Hm, I may try next time a more controlled sampli ... |
3-11-2022 at 22:36 by: Pumukli |
TLC challenge Are you asking me? I thought that I ask and you answer!
But you are right, the eluent system ... |
3-11-2022 at 12:46 by: Pumukli |
TLC challenge I'm playing with something (an organic preparation) nowadays and made a TLC sheet in the morning.
I ... |
3-11-2022 at 11:41 by: Pumukli |
Synthesis of malonic acid I could not resist and tried to make malonic acid via the nitric acid oxidation of malic acid.
Well ... |
3-11-2022 at 11:08 by: Pumukli |
Dibenzalacetone - Organic Synthesis writeup Nice colours! 
I'd like to suggest that besides the masses of used reagents a molar equivalent ... |
23-10-2022 at 08:19 by: Pumukli |
Anyone tried DCVC (Dry Column Vacuum Chromatography) Nice synchronicity. 
A few days ago I came across this:
It is from the same author.
[fil ... |
21-10-2022 at 23:54 by: Pumukli |
Large scale anthranilic acid prep Wow! This is separation and efficiency! Hats off, SuperOxide!
I want to do this to my "craps" too! ... |
18-10-2022 at 10:48 by: Pumukli |
Mono-Nitration of Phenol [Tarr Elimination Method] That 98% nitric acid will be interesting.
My first reaction in my youth was nitrating (well, attemp ... |
14-10-2022 at 07:06 by: Pumukli |
Some questions about a reaction to obtain 2-Chloroacetamido-5-Chlorobenzophenone I don't want to sound paternizing (not too much) but honestly, you should stay away from this synthe ... |
14-10-2022 at 06:50 by: Pumukli |
Bromatometry Thank You Bedlasky for your work in organic analysis!
This is a neglected part of chemistry here on ... |
8-10-2022 at 04:36 by: Pumukli |
Phenol from Salicylic acid That's true, UC wrote that the main bulk of phenol was passing over between 145-165 C, measured in t ... |
12-9-2022 at 03:31 by: Pumukli |
Phenol from Salicylic acid Hello Diachrynic! When I found the paper I thought roughly the same.
But Unintentional's phenol p ... |
11-9-2022 at 15:31 by: Pumukli |
Is there a realistic way of DIYing a small catalytic converter for combustion purposes? A piece of a car catalytic converter ceramic positioned above the flame at the proper height (to be ... |
10-9-2022 at 10:48 by: Pumukli |
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