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Allyl alcohol in 70% yield
Nice work Bleckster. I have seen a similar method used in a journal, which employed a flow of nitrog ... |
11-12-2013 at 00:49
by: DJF90 |
Lab Prep of Diethyl Sulfate
The use of (m)ethyl sulfate is largely driven by cost, especially on scale. Sometimes the halides ar ... |
10-12-2013 at 00:33
by: DJF90 |
The true mad science, hydrogen azide distillation
Brauer does indeed give instructions along these lines, but they mention it is dangerous and that th ... |
2-12-2013 at 15:13
by: DJF90 |
The true mad science, hydrogen azide distillation
[rquote=309723&tid=27640&author=plante1999]
I have done good science for a while... Tryin ... |
2-12-2013 at 14:24
by: DJF90 |
The true mad science, hydrogen azide distillation
Deary me... where do I start.
What you have done is very stupid and totally irresponsible. You're ... |
2-12-2013 at 10:45
by: DJF90 |
What some interesting dangerous chemicals?
I don't like cumulative poisons either, but I suppose my main dislike of mercury salts is to do with ... |
1-12-2013 at 12:16
by: DJF90 |
A Side Reaction
It'll be all the shit in the paint stripper that isn't as volatile as DCM.
I'd dry and re-distil ... |
1-12-2013 at 12:04
by: DJF90 |
Separation of acetone and THF
Do you wish to recover both components in a useable form?
|
1-12-2013 at 10:26
by: DJF90 |
Volunteer project: Org. chem. index of amateur syntheses
I've got something big in the pipeline. But its taking time to piece it all together. Hopefully it w ... |
30-11-2013 at 04:16
by: DJF90 |
THP protection of amines?
I second most of what Nicodem has to say:
1) You should [b]always[/b] monitor the reaction by som ... |
29-11-2013 at 14:53
by: DJF90 |
Succinaldehyde from THF
I found this with google. Not what you're looking for but something to keep in mind as a competing r ... |
28-11-2013 at 10:00
by: DJF90 |
Succinaldehyde from THF
http://www.orgsyn.org/Content/pdfs/procedures/cv5p0403.pdf
This procedure describes preparation o ... |
27-11-2013 at 13:25
by: DJF90 |
Succinaldehyde from THF
Succinaldehyde is an unstable compound and practically not used. The 2,5-dimethoxyTHF is the common ... |
27-11-2013 at 10:44
by: DJF90 |
Succinaldehyde from THF
Philou, You're getting confused between THF and Furan. |
25-11-2013 at 13:41
by: DJF90 |
crystallizationof organic cmpds
@Draconic acid: Yes, I've heard of this method also, but I've never had to dry it. Good to hear it w ... |
18-11-2013 at 13:11
by: DJF90 |
HCl + AgNO3 = HNO3 + AgCl : How?
That is correct. HCl is about 6 orders of magnitude stronger than nitric acid. You've also got the p ... |
17-11-2013 at 14:45
by: DJF90 |
grignard reaction
Should be fine if you conduct it in diethyl ether, Vulture. It'll just start refluxing with the solv ... |
17-11-2013 at 14:35
by: DJF90 |
crystallizationof organic cmpds
Sorry Watson, I should have defined the acronyms before using them. They're important in my line of ... |
16-11-2013 at 10:35
by: DJF90 |
crystallizationof organic cmpds
Generally as a chemist, we don't grow nice crystals for single crystral xray diffraction. Determinin ... |
16-11-2013 at 09:22
by: DJF90 |
p-benzoquinone HELP!!!
You do not need to pre-concentrate your peroxide. I've done this prep several times before on variou ... |
15-11-2013 at 13:27
by: DJF90 |
crystallizationof organic cmpds
The vapor diffusion technique is common practice when it comes to growing x-ray quality crystals as ... |
15-11-2013 at 13:24
by: DJF90 |
THP protection of amines?
Cool. Glad I could be of help. |
14-11-2013 at 13:18
by: DJF90 |
Bad days in the lab or with glassware?
Samarium-cobalt (SmCo) magnets are designed for high temperature operation. They're supposed to be n ... |
13-11-2013 at 23:38
by: DJF90 |
Best and worst smelling chemicals?
I didn't mean the dry ice itself, but the very rich CO2 atmosphere in the chest. Just be careful not ... |
13-11-2013 at 15:01
by: DJF90 |
Best and worst smelling chemicals?
Try sticking your head in a chest of dry ice. I know the smell/sensation. Like accidentally getting ... |
13-11-2013 at 13:05
by: DJF90 |
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