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radical bromination
In general alkoxy groups are ortho/para directing. Obviously they will only be ortho directing in t ... |
14-10-2010 at 19:33
by: jwarr |
Chemicals
Wow, what on earth does this last page of commentary have to do with either NaBH4 or AlCl3? |
14-10-2010 at 07:47
by: jwarr |
radical bromination
spirocycle: look at the resonance structures. placing a positive charge on the carbon adjacent to t ... |
13-10-2010 at 17:57
by: jwarr |
radical bromination
Now I'll add another question here: The methoxy groups on 2C-H are ortho/para directing (3,4, and 6 ... |
13-10-2010 at 17:17
by: jwarr |
metal salt formation
I'm trying to form nickel acetate from nickel (II) oxide and dilute acetic acid (distilled vinegar). ... |
17-9-2010 at 20:57
by: jwarr |
oxymercuration cosolvent choice
[quote]
You gave no references for what you read, so you will not obtain any proper answer.
[/quot ... |
14-9-2010 at 14:32
by: jwarr |
oxymercuration cosolvent choice
From what I've read, it seems the prototypical cosolvent for an oxymercuration reaction is THF. Sin ... |
13-9-2010 at 06:49
by: jwarr |
good pump?
While we're on the subject of vacuums, do you guys get your oil online or off? I'm looking for a br ... |
10-8-2010 at 00:03
by: jwarr |
Distillation rate, what's reasonable?
Thanks for the informative posts guys! |
9-8-2010 at 06:16
by: jwarr |
Distillation rate, what's reasonable?
It really seems like it shouldn't be that hard though. If methanol boils at 64 degrees and the azeo ... |
8-8-2010 at 20:00
by: jwarr |
Distillation rate, what's reasonable?
The distilled nitromethane will eventually end up in a solution of methanol, so a couple mL of metha ... |
8-8-2010 at 18:15
by: jwarr |
Distillation rate, what's reasonable?
I've read Zubrick and I know the recommended rate is 6-10 drops per minute. But realistically, if y ... |
8-8-2010 at 15:59
by: jwarr |
hotplate not working?
Thank you once again for all the help guys.
Contrabasso, I am certainly not that competent person ... |
17-3-2010 at 20:02
by: jwarr |
hotplate not working?
Thanks for the info guys. OK so don't judge me here. I was testing it in the bathroom (tile floors ... |
16-3-2010 at 09:04
by: jwarr |
hotplate not working?
So I'm a bit torn at the moment. It seems my stirrer hotplate isn't working as expected. The stirr ... |
15-3-2010 at 18:16
by: jwarr |
hydrohalogenation of safrole
I'm interested in the hydrohalogenation of safrole, placing an iodine on the beta carbon specificall ... |
28-2-2010 at 20:55
by: jwarr |
Hotplate/Stirrer melting something?
I've got a used hotplate/mag stirrer that I bought off ebay. The stirring works fine but I'm worrie ... |
20-2-2010 at 21:18
by: jwarr |
The short questions thread (2)
I managed to get a teflon thermometer adapter stuck in the ground glass joint of a flask by leaving ... |
15-2-2010 at 10:19
by: jwarr |
Aluminium amalgamation
My understanding of the underlying reaction mechanism behind aluminum amalgamations is hazy at best. ... |
14-2-2010 at 12:50
by: jwarr |
Stabalizing ketone via NaHSO3
While I certainly appreciate the comments here, everyone seems to be missing the main point: I have ... |
13-2-2010 at 21:29
by: jwarr |
Benzoquinone from Paracetamol
"Unique Photo" sells 500g of hydroquinone for 15.62 USD, they ship internationally. What is the pro ... |
13-2-2010 at 10:42
by: jwarr |
Benzoquinone from Paracetamol
I don't understand why anyone fools around with this junk when you can easily prepare p-Benzoquinone ... |
13-2-2010 at 10:26
by: jwarr |
Stabalizing ketone via NaHSO3
I considered this route, but if the power went out for any period out of time I'd be up shit creek ( ... |
13-2-2010 at 09:08
by: jwarr |
Stabalizing ketone via NaHSO3
I have a very well known phenyl ketone derivative which is moderately unstable at room temperature t ... |
13-2-2010 at 00:39
by: jwarr |
Anhydrous IPA + HCl
[rquote=171810&tid=13398&author=anotheronebitesthedust]Even after multiple gassing sessions, ... |
12-2-2010 at 18:22
by: jwarr |
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