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Dipipanone Synthesis Questions
Brainstorming a bit here.
Strong acid solutions can protonate ketone groups and activate them tow ... |
27-1-2011 at 21:41
by: DDTea |
resonance structure of benzoate ion
To quote from p 447 of Anslyn and Dougherty's [i]Modern Physical Organic Chemistry[/i]:
[quote]
Th ... |
27-1-2011 at 20:28
by: DDTea |
Alternative to cyclohexane for halogen extraction
Cool experiment. Br2 in methylene chloride is actually a useful reagent. I'd sooner use MeCl2 over ... |
21-1-2011 at 17:53
by: DDTea |
PREPERATION OF ACIDS FROM ALKALI SALTS
[rquote=198916&tid=15307&author=psychokinetic]THE
[quote]It can also be obtained by reac ... |
17-1-2011 at 23:46
by: DDTea |
Does this reaction scheme seem pluasible ?
The proposed reaction looks highly unfavorable for two reasons:
-you're breaking the conjugation (r ... |
15-1-2011 at 23:35
by: DDTea |
What would be the easiest way to acquire:
Listen: if you want to commit suicide, find a better way than phosgene.
If you want to synthesize ... |
9-1-2011 at 05:42
by: DDTea |
"Bath Salts" Added to controlled chem list in LA
Reminds me of a story of an old man who turned up at a hospital with psychotic symptoms. They thoug ... |
6-1-2011 at 22:11
by: DDTea |
Help in an analysis
What analytical methods do you have available to use? These days, the standard for organic structur ... |
6-1-2011 at 20:40
by: DDTea |
Sciencemadness at risk -- your help wanted
Just sent you $120--which should keep SM up for 6 months (on top of the funding from other awesome m ... |
1-1-2011 at 04:26
by: DDTea |
A Grave Risk of Death
[rquote=194868&tid=15031&author=vulture]The only way to stop the witch hunt is to get scient ... |
31-12-2010 at 23:43
by: DDTea |
A simple extraction?
[rquote=196644&tid=15160&author=turd][rquote=196638&tid=15160&author=DDTea]liquid-li ... |
28-12-2010 at 05:43
by: DDTea |
synthesis of Ti and Zr halide
I would think that hydrofluoric acid would be a better fluorinating agent than ammonium fluoride or ... |
28-12-2010 at 01:38
by: DDTea |
A simple extraction?
First: read about liquid-liquid (also called acid/base) separations. Also read about recrystallizat ... |
27-12-2010 at 22:26
by: DDTea |
Why do onions irritate eyes and smell ?
[rquote=195855&tid=15111&author=cnidocyte]The technical word for a compound that makes your ... |
26-12-2010 at 20:21
by: DDTea |
GC/MS vs. NMR for unknown sample anaylsis
I'm going to jump on the bandwagon in favor of GC/MS in this case. The big advantage of MS in struc ... |
26-12-2010 at 17:42
by: DDTea |
can a computer power supply kill you?
When you fight the power, the power will fight back.  |
23-12-2010 at 18:04
by: DDTea |
High surface area materials for blending mixtures of energetic materials
What I meant was literally adsorbing the explosive, in the gas phase, into the pores of some high-su ... |
23-12-2010 at 17:13
by: DDTea |
palladium sponge
I imagine it's the Palladium equivalent of Raney nickel, which was the first "sponge metal" catalyst ... |
21-12-2010 at 20:05
by: DDTea |
High surface area materials for blending mixtures of energetic materials
Thinking about this idea a bit more, another good application for high surface area materials would ... |
17-12-2010 at 20:49
by: DDTea |
High surface area materials for blending mixtures of energetic materials
Hah, silly me, hypothesizing about reinventing dynamite... doh!
The main advantage to using some ... |
16-12-2010 at 09:33
by: DDTea |
High surface area materials for blending mixtures of energetic materials
This is a half-baked idea so I'm throwing it here in "beginnings." Also, my knowledge of energeti ... |
16-12-2010 at 09:12
by: DDTea |
BZ reaction problem
I thought he was referring to Agent Buzz for a minute (3-quinuclidinyl benzilate). |
16-12-2010 at 08:58
by: DDTea |
2,4-Dinitrophenol
There's a huge difference in the way legitimate pharmaceuticals and "research chemicals" are manufac ... |
12-12-2010 at 16:33
by: DDTea |
Benzyne Mechanism
Orbit, that drawing and explanation are great, but it's m-bromoanisole undergoing this reaction. On ... |
11-12-2010 at 22:11
by: DDTea |
Bachelors Degree
That might be a wise choice. A lot of companies will pay for you to get a graduate degree. |
11-12-2010 at 21:53
by: DDTea |
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