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Potassium ethoxide
[rquote=607842&tid=147484&author=Jacob]Thank you very much. What is the purpose of the Dean ... |
8-4-2019 at 14:16
by: Chemi Pharma |
Potassium ethoxide
@Clearly, although the Patent say to use hexane or cyclohexane, I think Toluene, Benzene, hydrocarbo ... |
8-4-2019 at 05:09
by: Chemi Pharma |
Potassium ethoxide
You can produce it from KOH, anhydrous Ethanol and hexane, refluxing the mixture using a destilation ... |
7-4-2019 at 13:54
by: Chemi Pharma |
Protocatecualdehyde > Piperonal ?
May be this article will be interesting for you.
Also @Bipolar posted an interesting work up ab ... |
1-4-2019 at 15:59
by: Chemi Pharma |
Failed nitro-aldol reaction. Possible cause and fix?
Thanks @Karlos. Very instrutive!
One more experiment to do soon. I'm curious too see if the yield ... |
21-3-2019 at 13:04
by: Chemi Pharma |
Failed nitro-aldol reaction. Possible cause and fix?
[rquote=605859&tid=144546&author=karlos³]Chemi Pharma, just do it so you are convinced of i ... |
21-3-2019 at 11:54
by: Chemi Pharma |
Failed nitro-aldol reaction. Possible cause and fix?
I am bringing another paper attached that reinforces the theory that CU+2 salts combined with NaBH4 ... |
21-3-2019 at 06:18
by: Chemi Pharma |
Failed nitro-aldol reaction. Possible cause and fix?
Thanks for the explanation @TheMasterOfTheInternet.
Why don't you make a write up here about your ... |
18-3-2019 at 19:11
by: Chemi Pharma |
Failed nitro-aldol reaction. Possible cause and fix?
[rquote=605427&tid=144546&author=nimgoldman]I just tried the NaBH4/NiCl2 procedure that Chem ... |
18-3-2019 at 06:06
by: Chemi Pharma |
Failed nitro-aldol reaction. Possible cause and fix?
Nurd Rage teaches in his you tube video how to produce CuCl2 in three ways. One of this is from CuSO ... |
1-3-2019 at 04:15
by: Chemi Pharma |
Failed nitro-aldol reaction. Possible cause and fix?
[rquote=603847&tid=144546&author=Corrosive Joeseph]The French patent with aluminum grains an ... |
28-2-2019 at 05:59
by: Chemi Pharma |
Possible OTC, 'safe' methylating agents
The Patent say that the temperature of the batch needs to stay between 50-150ºC. cause this I think ... |
27-2-2019 at 20:12
by: Chemi Pharma |
Failed nitro-aldol reaction. Possible cause and fix?
Here's an article I just have found about NaBH4/CuSO4 couple reductions: |
27-2-2019 at 19:59
by: Chemi Pharma |
Failed nitro-aldol reaction. Possible cause and fix?
Thank you @/CJ, you are my favorite librarian and historian here on this Forum!
[rquote=603847&am ... |
27-2-2019 at 07:41
by: Chemi Pharma |
Failed nitro-aldol reaction. Possible cause and fix?
Hi fellows,
Talking about P2NP reduction, I want to know your oppinion about a method that employ ... |
27-2-2019 at 04:47
by: Chemi Pharma |
Failed nitro-aldol reaction. Possible cause and fix?
[rquote=603775&tid=144546&author=strychnineissweet]I'm not sure what you mean by how is it d ... |
27-2-2019 at 03:29
by: Chemi Pharma |
Possible OTC, 'safe' methylating agents
I have a patent teaching how to produce (DMC) Dimeyhyl Carbonate without the use of Phosgen. They us ... |
26-2-2019 at 11:13
by: Chemi Pharma |
Failed nitro-aldol reaction. Possible cause and fix?
[rquote=603348&tid=144546&author=nimgoldman]I am planning reducing the product using Urushib ... |
26-2-2019 at 09:21
by: Chemi Pharma |
Triethylamine from triethanolamine
You're right @unionised. Tris(2-chloroethyl)amine is also knowed as Nitrogen Mustard and is extremel ... |
4-1-2019 at 11:06
by: Chemi Pharma |
Triethylamine from triethanolamine
Triethylamine or TEA is easy to purchase, more than triethanolamine. At least in Latin America. I th ... |
4-1-2019 at 08:44
by: Chemi Pharma |
synthesis of 2-bromobenzoyl chloride
Hi @jmister28,
I agree with other members that thinks you want to synthesize benzos, but it's no ... |
27-12-2018 at 07:46
by: Chemi Pharma |
Would it be possible to make 2-bromobenzoyl chloride from salicylic acid
[rquote=569483&tid=114280&author=Loptr]@chemical pharma,
Why do you think that reagent pa ... |
26-12-2018 at 12:42
by: Chemi Pharma |
how could I synthesize this molecule
[rquote=569366&tid=114413&author=CuReUS][rquote=569252&tid=114413&author=Chemi Pharm ... |
26-12-2018 at 10:48
by: Chemi Pharma |
Would it be possible to make 2-bromobenzoyl chloride from salicylic acid
Reading the papers @Cureus brought, I remembered about another paper telling how to convert carboxil ... |
26-12-2018 at 10:09
by: Chemi Pharma |
how could I synthesize this molecule
I would start from glycine --> BOC protection of glycine amino group --> acid chloride from gl ... |
26-12-2018 at 03:39
by: Chemi Pharma |
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