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What are some interesting uses for lithium metal
Ethylenediamine is a good start, but how about lithium acetylide ethylenediamine complex?
You can ... |
2-11-2020 at 13:16
by: karlos³ |
Making Lithium Powder
The preparation of lithium acetylide ethylenediamine complex?
If so, very good choice!
But then ag ... |
2-11-2020 at 13:06
by: karlos³ |
Preparation of Thalidomide
I can just say that the sheer quantity of articles about this substance is really impressively large ... |
1-11-2020 at 17:18
by: karlos³ |
PPA extraction from proin chewable tablets
Believe it or not, simple simple oxalic acid doesn't even fume in the air!  |
1-11-2020 at 04:32
by: karlos³ |
Preparation of Thalidomide
I've tried a little bit around, also attempted the one-pot synthesis.
What I tried was the amidat ... |
1-11-2020 at 04:14
by: karlos³ |
Make Sodium Hypochlorite from Calcium Hypochlorite?
[rquote=647651&tid=156418&author=teodor]It is strange that you can't use Ca(OCl)2 for the ha ... |
29-10-2020 at 03:23
by: karlos³ |
Make Sodium Hypochlorite from Calcium Hypochlorite?
Read under 2. notes, point 1. here: http://www.orgsyn.org/demo.aspx?prep=CV2P0428 |
28-10-2020 at 20:27
by: karlos³ |
Reactions I could do with phthalic annhydride?
I made thalidomide with it, that is something I can recommend.
Its quite simply done, by reacting i ... |
28-10-2020 at 17:24
by: karlos³ |
Oxime?!
Its the oxime.
The density is as far as I know higher than water.
If you treat it right it will ... |
28-10-2020 at 12:34
by: karlos³ |
Preparation of dimethylamine
Don't you have DMF around,because thats so much simpler and apparently, more harmless than what you ... |
27-10-2020 at 12:06
by: karlos³ |
Real sassafras oil from roots!
Ouch! They throw everything together in this article, speak of a rare tree which camphor isn't, of s ... |
25-10-2020 at 23:08
by: karlos³ |
Real sassafras oil from roots!
I repeat, extracting the hydrosol is not worth it, its too bad soluble in water.
chemist1234, you ... |
25-10-2020 at 11:41
by: karlos³ |
Real sassafras oil from roots!
[rquote=647035&tid=156352&author=zed]
I'm thinking that the world's output of Cialis, is gr ... |
21-10-2020 at 05:43
by: karlos³ |
Real sassafras oil from roots!
The hydrosol isn't worth to go after, I know that as one of ours extracted ten kilo of roots(whole r ... |
20-10-2020 at 13:59
by: karlos³ |
How dangerous really is picric acid?
I forgot to add the link, here is everything important mentioned, including the issue with metal con ... |
19-10-2020 at 06:22
by: karlos³ |
How dangerous really is picric acid?
It is, for this purpose, shipped only wet, with a 50% water content or so.
But take a look at our w ... |
19-10-2020 at 05:43
by: karlos³ |
PPA extraction from proin chewable tablets
[rquote=646718&tid=156315&author=zed]Oxalic acid is more of a worry than HCl gas. Very pois ... |
18-10-2020 at 13:27
by: karlos³ |
PPA extraction from proin chewable tablets
Oxalate salts form prefereably well from impure solutions of an amine freebase in an acceptable puri ... |
17-10-2020 at 14:28
by: karlos³ |
PPA extraction from proin chewable tablets
Why haven't you just taken up the freebase in DCM or better ether and precipitated it with acetonic ... |
17-10-2020 at 12:52
by: karlos³ |
PPA extraction from proin chewable tablets
In my experience, I "prescribed" my dog racemic ephedrine made from the aminoketone and that works w ... |
17-10-2020 at 11:08
by: karlos³ |
Powder addition?
They must have different binders in your country, I can't remember I ever was in a "add water to pow ... |
10-10-2020 at 20:52
by: karlos³ |
Powder addition?
I thought it is weird to add water to a powder, isn't it usually almost always preferable to add a p ... |
10-10-2020 at 16:38
by: karlos³ |
Bad days in the lab or with glassware?
[rquote=645778&tid=24908&author=beta4]Yesterday I dropped the stirbar in the sink while wash ... |
9-10-2020 at 02:26
by: karlos³ |
TFDD 2,3,7,8-Tetrafluorodibenzodioxin
Ok, interesting.
But why had it the amine odour after the neutralisation?
Oh and please isolate ... |
8-10-2020 at 13:57
by: karlos³ |
Reduction of helional to its amine
[rquote=645965&tid=156271&author=SaccharinSlayer157]I would be very interested to see you su ... |
6-10-2020 at 19:36
by: karlos³ |
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