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Help Getting a New Magnetic Stirrer
Those stirrers have insufficient wattage to boil water. I am a big fan of the Corning PC-351 (https: ... |
28-10-2017 at 01:19
by: JJay |
Advice for a 15 year old interested in amateur chemistry?
One popular experiment is to write on paper with lemon juice as invisible ink. Heating the paper wit ... |
27-10-2017 at 16:41
by: JJay |
argon
I will probably be using small volume glassware with inert gas, but my largest flask is 3L, and it w ... |
27-10-2017 at 15:51
by: JJay |
argon
I've been looking at picking up a small argon cylinder.
This one I think is a little too small, b ... |
27-10-2017 at 10:45
by: JJay |
Reaction in metal oxides and slats
Does barium peroxide count as a metal oxide? |
27-10-2017 at 07:08
by: JJay |
Synthesis of dopamine from catechol
[rquote=495731&tid=77708&author=CuReUS]
I found some methods to make the ester
[url]http:/ ... |
27-10-2017 at 06:51
by: JJay |
Synthesis of dopamine from catechol
I do think it would be easier to find suitable solvents for hydantoins.
It seems to me as though ... |
26-10-2017 at 19:44
by: JJay |
Synthesis of dopamine from catechol
[rquote=495671&tid=77708&author=clearly_not_atara]Fries rearrangement? Cool. But with glycin ... |
26-10-2017 at 16:02
by: JJay |
Separating phthalic acid isomers
I have been looking at that as well. It's actually possible to separate xylene isomers by a combinat ... |
26-10-2017 at 11:58
by: JJay |
Ground Glass or No?
The question of whether or not to use ground glass joints is kind of like the question of whether to ... |
26-10-2017 at 08:02
by: JJay |
Synthesis of dopamine from catechol
Glycine is an interesting idea, but it's not going to form a phenyl ester easily, and if you halogen ... |
25-10-2017 at 22:52
by: JJay |
Non-oxidizing or corrosive lubricant for aluminum drilling
Cooling fluid isn't usually required for aluminum with a drill press, but you could probably use cut ... |
24-10-2017 at 20:34
by: JJay |
Synthesis of dopamine from catechol
Looks like you might as well just do a Friedel-Crafts.
|
24-10-2017 at 18:48
by: JJay |
Synthesis of dopamine from catechol
[rquote=495519&tid=77708&author=Chemi Pharma]
The allyl phenyl ether will rearrange (Clai ... |
24-10-2017 at 17:27
by: JJay |
Synthesis of dopamine from catechol
His book King's Chemistry says you can do a reaction that closely resembles a Friedel-Crafts on cate ... |
24-10-2017 at 07:01
by: JJay |
Synthesis of dopamine from catechol
This is the first time I have heard of the Fries rearrangement... interesting. Why doesn't the chlor ... |
24-10-2017 at 04:27
by: JJay |
Synthesis of dopamine from catechol
No yields. Gas measurements don't look very practical. I mean, sure, you could weigh your methylamin ... |
24-10-2017 at 03:40
by: JJay |
Raney Nickel
I was recently looking at how to make bipy, and a procedure I found in OrgSyn calls for Raney nickel ... |
24-10-2017 at 03:24
by: JJay |
Synthesis of dopamine from catechol
The THF-borane adduct will reduce nitro groups, but I think it hydroborates styrenes. So I suppose i ... |
24-10-2017 at 03:02
by: JJay |
The Short Questions Thread (4)
The attached document discusses procedures established by IUPAC in the 1960s for preparing sodium ca ... |
23-10-2017 at 20:44
by: JJay |
Low vapour pressure liquids (room temp)
Sulfuric acid has a low vapor pressure at room temperature. It is not nearly as dense as mercury, th ... |
23-10-2017 at 20:32
by: JJay |
Synthesis of dopamine from catechol
Hmm... I meant to buy some nickel chloride a while back and never got around to it. That will defini ... |
23-10-2017 at 19:12
by: JJay |
latest glassware purchase
I splurged and got a 1L fritted funnel in 24/40. I probably don't need one this big, actually, but h ... |
23-10-2017 at 19:04
by: JJay |
Synthesis of dopamine from catechol
Say, I was doing some reading on borohydride earlier, and Vogel Practical Organic Chemistry 3rd edit ... |
23-10-2017 at 05:39
by: JJay |
Acetic anhydride preparation
@Babs: People are telling you it won't work. If you don't believe them, feel free to try to prove th ... |
23-10-2017 at 01:08
by: JJay |
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