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Synthesis of o-chlorophenyl Cyclopentanone
The Cu(I) halide is only used in minute quantities, and it can result instead of merely around fourt ...
24-1-2022 at 09:27
by: karlos³
The Short Questions Thread (4)
Guys, I have a suspicion, tetrachloroethene can be dehydrochlorinated simply by calcium hydroxide, r ...
24-1-2022 at 05:18
by: karlos³
Multiple long synthesis doublechecks
Benzodiazepines or what?
16-1-2022 at 09:11
by: karlos³
Free reagent, you just need to pay shipping ONLY USA
Fuck I'm not in the US :(
14-1-2022 at 11:30
by: karlos³
Dimethylamine identification help
I made dimethylamine both with acidic and basic hydrolysis, I preferred the basic one after a while. ...
11-1-2022 at 02:05
by: karlos³
Preparation of Thalidomide
With glutamic acid, you will get the intermediate N-phthaloylglutamic acid, which is cyclized therma ...
8-1-2022 at 19:00
by: karlos³
Question about Grignard reaction
Grignard reactions are really not that hard, don't worry.
Molsieves and a tiny bit of iodine are al ...
29-12-2021 at 14:49
by: karlos³
fun with acetylene
Karbidschießen!

Here, they prohibited fireworks too, second year in a row.... the over 300 year ...
29-12-2021 at 10:04
by: karlos³
Olive Trees
[rquote=669361&tid=80489&author=Neal]
For elemental metals, copper is the only anti-bacteri ...
29-12-2021 at 10:02
by: karlos³
Bromination of aromatic compounds without catalyst
[rquote=669221&tid=158211&author=Fery]Here they sell it:
https://shop.es-drei.de/imide/230/ ...
26-12-2021 at 14:09
by: karlos³
What company to buy glassware from
Can confirm, I switched from 29/32 to 24/40 thanks to deschem's prizes.

@mathias94, haha, our wor ...
26-12-2021 at 13:59
by: karlos³
Bromination of aromatic compounds without catalyst
Three letters: NBS
Try this instead, ist so much cleaner because of... someone else should explain ...
26-12-2021 at 11:16
by: karlos³
2021 Secret Santa - Sign up here
Oh... that makes sense, not even thought of this.


I finally could look into my senders parcel, ...
24-12-2021 at 12:45
by: karlos³
2021 Secret Santa - Sign up here
[rquote=669060&tid=157997&author=MadHatter]I guess I got lucky. I shipped to my Secret Sant ...
24-12-2021 at 04:10
by: karlos³
The 2021 Christmas greeting thread
Hello christmas, best greetings and wishes from me!

I mean, I wish all members a merry christmas ...
24-12-2021 at 02:19
by: karlos³
2021 Secret Santa - Sign up here
[rquote=668995&tid=157997&author=Syn the Sizer]You are waiting until Christmas, Good man.[/r ...
21-12-2021 at 15:06
by: karlos³
2021 Secret Santa - Sign up here
I received mine, and mine received his just in time, very shortly ago I see :)

All is well.

I ...
21-12-2021 at 13:29
by: karlos³
Preparation of pyrrolidine via decarboxylation of l-proline
Aqueous K2CO3 is great in removing water though, much better than any hydroxide.
E: also perfect dr ...
19-12-2021 at 10:10
by: karlos³
anti "spam-bot" Bot?
[rquote=668884&tid=158192&author=Texium][rquote=668873&tid=158192&author=karlos³]So ...
19-12-2021 at 09:15
by: karlos³
How bad is the smell of thiols?
Do you guys know some older appartment houses which for some reason always tend to smell like boiled ...
19-12-2021 at 09:09
by: karlos³
Breaking a stable emulsion
Just pull it through a pad of celite in the frit.
Emulsion = gone.

Maybe pull it directly into a ...
18-12-2021 at 11:54
by: karlos³
anti "spam-bot" Bot?
Luckily neither our troll(s) or bots were that smart... they always, both, did that(even the trolls ...
18-12-2021 at 11:22
by: karlos³
anti "spam-bot" Bot?
[rquote=668849&tid=158192&author=j_sum1]I have not noticed any spam for a long time. And tr ...
18-12-2021 at 10:33
by: karlos³
anti "spam-bot" Bot?
Oh yeah that is the typically way they enter next door too.

But the SMF2 boards use a different s ...
17-12-2021 at 14:38
by: karlos³
Acetaldehyde synthesis
I swear I just looked through the complete thread, I was remembering a certain method which did not ...
17-12-2021 at 14:34
by: karlos³
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