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Sciencemadness turns 15 today
.....it's been that long?...I came here 15 years ago to visit.....and stayed!!

Indeed...Happy 15t ...
20-5-2017 at 06:04
by: solo
Metallic Hydrogen


[b]Metallic hydrogen, once theory, becomes reality[/b]

[b]Observation of the Wigner-Huntingto ...
27-1-2017 at 04:34
by: solo
Solubility with multiple compounds - how do they effect each other?
...maybe a pictorial might help.....solo

https://www.khanacademy.org/science/chemistry/acid-base- ...
5-12-2016 at 08:06
by: solo
Seperating 2-phenylpropionaldehyde from phenyl-2-propanone

There is a patent which talks about separating the adducts of aldehyde and ketones at a temp o ...
25-9-2016 at 18:21
by: solo
.Onion address
There is already an address link for SM , and can be found here.....solo

http://kpynyvym6xqi7wz2. ...
2-9-2016 at 05:44
by: solo
PdCl2 preparation with HCl/H2O2: weird precipitate
......this may not be the answer , but a method is discussed and solution by Bright Star is at hand. ...
13-8-2016 at 17:44
by: solo
Missing persons
Org, is a guest of the Australian system as an inmate for the next 5 1/2 years ...unfortunately the ...
1-8-2016 at 05:47
by: solo
Missing persons
[rquote=445331&tid=65696&author=Velzee]I am a fish?
Organikum?

[Edited on 4/13/2016 by V ...
30-7-2016 at 14:25
by: solo
What can be done with these glass columns?
.....I would make some chromatography columns that i can use with my alkoloid extracting project ... ...
4-7-2016 at 10:42
by: solo
Vanillin to Piperonal
[color=purple]Reference Information[/color]



[b]Selective demethylation and debenzylation of a ...
6-5-2016 at 04:12
by: solo
Group access to online research sites - possible?
.....there is a reference request thread here were that is possible.....solo
2-5-2016 at 18:23
by: solo
dimethylation procedures & reagent choice
Reference Information



[b]Aqueous-Mediated N-Alkylation of Amines[/b]
Chingakham B. Singh,Vee ...
18-4-2016 at 19:14
by: solo
Sulfur purity
....previous thread on the subject.....solo

http://www.sciencemadness.org/talk/viewthread.php?tid ...
5-4-2016 at 14:33
by: solo
clemmensen reduction
Reference Information



[b]THE SYNTHETIC USE OF METALS IN ORGANIC CHEMISTRY[/b]
ARTHUR J. HALE ...
26-3-2016 at 09:22
by: solo
Missing persons
"len1, organikum -- both in Oz. Yay for aussie chemistry.".....not so fast ! , Org's unsolocited ret ...
26-3-2016 at 08:45
by: solo
Missing persons
"I know that Organikum is still alive but unable to visit the forum at present"

......unfortunate ...
25-3-2016 at 13:34
by: solo
Hofmann Rearrangement of 3,4,5-trimethoxybenzamide
Reference Information


[b]The Hofmann Rearrangement Using Household Bleach: Synthesis of 3-Nitro ...
24-3-2016 at 06:32
by: solo
Vanillin to Piperonal
.....but how to convert the protocatechuic acid to the desired protocatechuic aldehyde so the OH ar ...
17-3-2016 at 18:26
by: solo
Vanillin to Piperonal
"Quote: Originally posted by chemplayer..
Yes, heating vanillin with KOH in the molten state give ...
17-3-2016 at 09:28
by: solo
4-Amino-1-phenethylpiperidine | CAS: 51448-56-7
......a very nice approach Atara,....say bye to the 4-piperidone and all the acrylates .......solo
16-3-2016 at 10:53
by: solo
Android from thezonez has ended his journey....RIP
Ware informed us over at the collective that a long time Hive member and administrator of thezonez h ...
16-3-2016 at 08:20
by: solo
4-Amino-1-phenethylpiperidine | CAS: 51448-56-7
" Would you like some propionic anhydride along with that, my good sir? "......prettypolymer


.. ...
16-3-2016 at 06:58
by: solo
Pd/C H2-gas reduction of ß-nitrostyrenes
Reference Information



[b]Catalytic Enantioselective Conjugate Reduction of b,b-Disubstituted ...
22-2-2016 at 10:49
by: solo
Pd/C H2-gas reduction of ß-nitrostyrenes
......there is always the Hive's post, a cooperation of hive members and hyperlab members........sol ...
21-2-2016 at 09:35
by: solo
Pd/C H2-gas reduction of ß-nitrostyrenes
.....and of course there is the psyloxy's Hive archive method without gas....solo

--------------- ...
20-2-2016 at 10:05
by: solo
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