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Preparation of 1-bromo-3-nitrobenzene
Peracid oxidation isn't too troublesome and would be a faster and cheaper route to the desired compo ... |
14-2-2011 at 22:43
by: DJF90 |
Preparation of 1-bromo-3-nitrobenzene
Benzene, acetylation to acetophenone, bromination occurs meta (should work alot faster than nitratio ... |
14-2-2011 at 20:41
by: DJF90 |
Methylation of phenols
Methyl iodide is actually only a suspected carcinogen (at least last time I looked), whereas dimethy ... |
14-2-2011 at 16:56
by: DJF90 |
Another remarkable copper(II) complex
Papers can be requested in the references section.
I'll save you the hassle this one time... |
14-2-2011 at 03:59
by: DJF90 |
drying thf
Distil the THF from a small amount of LiAlH4 after preliminary drying with sodium metal. This ensure ... |
11-2-2011 at 10:11
by: DJF90 |
Odor Threshold Table
Thats really useful smuv! Thanks for the contribution!
|
8-2-2011 at 09:48
by: DJF90 |
new rotovap or improvise
When using a rotovap it is actually advised to have the vacuum set so that the boiling point of the ... |
8-2-2011 at 09:39
by: DJF90 |
conductor polymer
http://ifile.it/a15p6i8 |
7-2-2011 at 14:10
by: DJF90 |
conductor polymer
Suzuki coupling of p-bromobenzeneboronic acid in the presence of a base (Na2CO3, KF, etc) will produ ... |
7-2-2011 at 10:38
by: DJF90 |
Fries Rearrangement and Sulphonation
I propose:
The [i]o[/i]-isomer of acylphenol is favoured under thermodynamic conditions (high tem ... |
6-2-2011 at 08:24
by: DJF90 |
Primary amine from secondary alcohol?
Jones reagent isn't the only way to oxidise a secondary alcohol. Theres a whole plethora of methodol ... |
4-2-2011 at 07:34
by: DJF90 |
Primary amine from secondary alcohol?
It would be easier to oxidise your alcohol to the ketone, and then perform a reductive amination. As ... |
4-2-2011 at 05:49
by: DJF90 |
KMnO4 + HNO3
[rquote=200535&tid=15419&author=madscientist]If the evolved gasses are transparent, I would ... |
3-2-2011 at 04:54
by: DJF90 |
Methanol --> Formic Acid
If it smelt fruity you probably got methyl formate; - formic acid is very irritating to the eyes, no ... |
2-2-2011 at 07:02
by: DJF90 |
Help. Malonic ester synthesis via crossed claisen.
There is a decarbonylation reaction sees use on several occasions in OrgSyn. Here is probably the mo ... |
2-2-2011 at 06:55
by: DJF90 |
Help. Malonic ester synthesis via crossed claisen.
Both carbonyl groups in the oxalate ester will have the same reactivity, and so you're right in sayi ... |
2-2-2011 at 01:37
by: DJF90 |
Help. Malonic ester synthesis via crossed claisen.
The enolate of ethyl acetate would condense in preference with another molecule of ethyl acetate tha ... |
31-1-2011 at 16:52
by: DJF90 |
Vacuum Filtration Woes...
It could be the holes in the perforated plate of your buchner funnel are too large. They should idea ... |
30-1-2011 at 10:36
by: DJF90 |
how to deal with posphine fumes?
Wizard you've made an error or two. Firstly, 0.015% of 500g is a measely 0.075g, not 7.5g as you say ... |
27-1-2011 at 07:32
by: DJF90 |
How many of you are in the UK, and want laboratory grade chemicals?
Sorry to hear that Mossy. I'll be done with my course at the end of next year (4 yr MChem) so thankf ... |
26-1-2011 at 12:38
by: DJF90 |
Reaction mechanism? Anodic oxidation of chloride
Mixed metal oxides. |
26-1-2011 at 12:36
by: DJF90 |
Make Potassium (from versuchschemie.de)
No I mean I looked at the paper and copied the point of interest (which was best summarised by the s ... |
25-1-2011 at 12:36
by: DJF90 |
Make Potassium (from versuchschemie.de)
The article you said you couldn't get. Thats the summary. |
25-1-2011 at 08:06
by: DJF90 |
Make Potassium (from versuchschemie.de)
[quote] Sodium oxide, calcium oxide, or magnesium oxide with potassium metal is a
new and unique me ... |
25-1-2011 at 04:38
by: DJF90 |
Magnesium and water
We should be happy that they're so willing to remove themselves from the gene pool...
Anyway, a n ... |
20-1-2011 at 08:56
by: DJF90 |
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