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A true implosive
There is this one example of a trainload of, I believe it was dimethyl ether, suddenly turning the t ... |
23-1-2020 at 13:23
by: karlos³ |
Blanc Chloromethylation - Removing BCME from Product
Do it like atara said, just use excessive hexamine for the sommelet reaction, that minimises exposur ... |
23-1-2020 at 13:20
by: karlos³ |
Melting Ytterbium metal
Maybe you also got such a petrol bug in there?
It starts with the paraffin oil getting cloudy, soo ... |
23-1-2020 at 13:11
by: karlos³ |
Discourse split from Urushibara nickel thread
Because I would have written phenylisopropylamine, but well, I don't care, I don't worry about this ... |
23-1-2020 at 12:53
by: karlos³ |
Melting Ytterbium metal
Yeah I will take a picture, if it entertains you why not 
For the record: I don't dislike mushr ... |
23-1-2020 at 12:36
by: karlos³ |
Discourse split from Urushibara nickel thread
This is why I keep it in scientific order with proper nomenclature.
I don't like it either when our ... |
23-1-2020 at 12:34
by: karlos³ |
Discourse split from Urushibara nickel thread
So what?
It is not against the rules, it is my free opinion what ketones I aminate, or no?
Drug sy ... |
23-1-2020 at 12:24
by: karlos³ |
Melting Ytterbium metal
Damn, my jar of sodium in petrol oil got infected(infested?) by a petrol mushroom, I still haven't g ... |
23-1-2020 at 11:56
by: karlos³ |
Exact conditionf for preparation of Urushibara nickel
Oops 
Corrected it. |
23-1-2020 at 09:57
by: karlos³ |
Exact conditionf for preparation of Urushibara nickel
I just ran it like in the patent, with the improvements Scr0t mentioned here: http://www.sciencemadn ... |
23-1-2020 at 09:27
by: karlos³ |
Exact conditionf for preparation of Urushibara nickel
chemplayer has also attempted the nickel-zinc amination after I suggested that to him: https://twitt ... |
23-1-2020 at 04:06
by: karlos³ |
Exact conditionf for preparation of Urushibara nickel
It is(a gift for amateur chemist, I mean)!
Just check the zink-nickel thread on there.
I use zinc ... |
22-1-2020 at 12:13
by: karlos³ |
Hydroxyacetone from degredation of sugars
Here, I hope it is helpful: https://sci-hub.se/10.1533/9781845698447.2.65
It says [quote]There is ... |
21-1-2020 at 14:25
by: karlos³ |
Carbon solvents
Miracle solvent? Thats a case for alkahest! 
https://en.wikipedia.org/wiki/Alkahest |
21-1-2020 at 12:35
by: karlos³ |
Exact conditionf for preparation of Urushibara nickel
If you want to use it for the reduction, why not use the french pseudo-urushibara, invented many yea ... |
21-1-2020 at 12:30
by: karlos³ |
chemiluminiscence
Thank you for that tip, I had a look and it also says stabilised on the bottle.
Although a second b ... |
19-1-2020 at 07:40
by: karlos³ |
chemiluminiscence
Oh that is cool, didn't know that is also an option.
I have a whole liter of, formerly containing 3 ... |
18-1-2020 at 13:07
by: karlos³ |
nitrile synthesis from aldehydes, amines, and alcohols
It is not dangerous in case of NI3, because that is not a problem in aqueous solutions, unlike NCl3. |
18-1-2020 at 04:23
by: karlos³ |
nitrile synthesis from aldehydes, amines, and alcohols
You need an ether as co-solvent.
Here is the paper: https://sci-hub.se/10.1016/S0040-4039(00)02195- ... |
17-1-2020 at 08:30
by: karlos³ |
nitrile synthesis from aldehydes, amines, and alcohols
I am the same poster on here who told you about this, I believe.
Important for the method using iod ... |
17-1-2020 at 07:28
by: karlos³ |
What is wrong with MDMA production nowdays?
[rquote=629643&tid=154716&author=chemist1243]its probably due to the formation of optical is ... |
17-1-2020 at 06:03
by: karlos³ |
nitrile synthesis from aldehydes, amines, and alcohols
The real problem here is the formation of NCl3, which is, unlike NI3, explosive even in aqueous solu ... |
17-1-2020 at 06:00
by: karlos³ |
What is wrong with MDMA production nowdays?
Well, but high levels of stress hormones really make meat taste bad, and deer is easily scared.
You ... |
16-1-2020 at 13:13
by: karlos³ |
I quit using cannabis to be a safer chemist.
I'm using that stuff only rarely nowadays, growing older did quite a bit for it.
But in no time I t ... |
14-1-2020 at 14:32
by: karlos³ |
What is the name of this type of container?
Yeah, who of us doesn't think stuff like "today I'm going to go outside completely nude, but I need ... |
14-1-2020 at 12:54
by: karlos³ |
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