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N-nitroso-N-methyl-p-toluenesulphonamide
I'm inclined to agree with UC235 and this stuff has long since passed its sell-by date. |
3-4-2020 at 00:02
by: Boffis |
A convenient home synthesis of brightly colored pyrylium compounds
Hi Numos, some more really interesting chemistry and beautiful colours too! I have managed to get BF ... |
2-4-2020 at 23:28
by: Boffis |
Separation of xylene isomers
[rquote=633465&tid=155110&author=Keras][rquote=633462&tid=155110&author=Boffis]Howev ... |
2-4-2020 at 04:51
by: Boffis |
Separation of xylene isomers
I did some experiments with the separation of m-xylene from the other but sulphonation with 85% sulp ... |
2-4-2020 at 01:11
by: Boffis |
N-nitroso-N-methyl-p-toluenesulphonamide
Ha guys, you are getting way of topic! I am not asking about diazomethane. I have heaps of data on t ... |
31-3-2020 at 04:53
by: Boffis |
Potassium Hexacyanochromate III
@ unionised, thanks for that idea. Looking into it this may be the way to go. I'll have a go at this ... |
31-3-2020 at 04:48
by: Boffis |
Synthesis of 1-chloro-4-nitrobenzene
For gods sake man, buy yourself some new kit! Its cheap enough on ebay. Using broken equipment looks ... |
30-3-2020 at 22:49
by: Boffis |
Potassium Hexacyanochromate III
Thanks Lion850, I watched the video but I am not sure that this technique will work with chromium bu ... |
30-3-2020 at 07:49
by: Boffis |
Potassium Hexacyanochromate III
I wanted to experiment with this compound under various conditions that I will probably describe lat ... |
29-3-2020 at 13:55
by: Boffis |
Synthesis of Potassium chromate and dichromate from Chromic oxide
Nice work vibbzlab! Good looking products too. |
28-3-2020 at 13:40
by: Boffis |
N-nitroso-N-methyl-p-toluenesulphonamide
Recently I acquired some chemicals and amongst them was a jar that was labelled as this compound. It ... |
28-3-2020 at 10:24
by: Boffis |
Report on making cerium sulfate
Have you tried recrystallising it to remove some of the excess sulphuric acid? Its tricky because it ... |
28-3-2020 at 05:07
by: Boffis |
Confirming the presence of chloromethane
React with a solution of thiourea and then treat with alkali carbonate. Can you smell the methyl mer ... |
26-3-2020 at 02:48
by: Boffis |
Other metal analogs of sodium nitroprusside
The nitroprusside anion has iron at its core, it is pentacyanonitroferrate III - Fe(CN)5NO--
Do a ... |
26-3-2020 at 02:45
by: Boffis |
SO2 from S8 and H2SO4
At low temperature manganese dithionate MnS2O6 is the main product but if this reaction is carried o ... |
24-3-2020 at 03:47
by: Boffis |
OSMIUM
Crystalline flakes do not oxidize at room temperature.
Has anyone ever tried to dissolve fused os ... |
11-3-2020 at 08:53
by: Boffis |
Preparation of Arsenic trichloride
Nice write-up numos. I have looked preparing tetraphenylasonium salts and this prep requires arsenic ... |
10-3-2020 at 01:08
by: Boffis |
allyl alcohol
Nice write-up Fery! I particularly like the idea of partially drying the allyl alcohol by azeotropic ... |
29-2-2020 at 11:07
by: Boffis |
Metal Complex Questions
Another use for trioxalatometallates of this type is as a selective precipitant for certain amino ac ... |
23-2-2020 at 04:21
by: Boffis |
Aerial oxidation of ferrous ions
Right, the original paper on the use of ferrous hydroxide reduction of nitro compounds was:
Benda ... |
22-2-2020 at 11:28
by: Boffis |
a new OTC Mukaiyama-like coupling reagent from thiamin?
Hi c_n_atara, I've been looking into the degradation of thiamine and the resulting products. Rather ... |
22-2-2020 at 11:21
by: Boffis |
Aerial oxidation of ferrous ions
Yes I have several papers, I am away from home at present but I'll dig out the digital ones at least ... |
20-2-2020 at 03:56
by: Boffis |
Aerial oxidation of ferrous ions
I use ferrous chloride as a highly selective nitro-group reducing agent in the preparation of aromat ... |
18-2-2020 at 05:52
by: Boffis |
Aspartic Acid Degredation Failure
Somewhere on the SM web site there is a post from (IIRC) AvBaeyer that states that aspartic acid doe ... |
17-2-2020 at 13:25
by: Boffis |
Bromethiazole synthesis from Sulfurol
Interesting work, its similar to the preparation of 1,4-dibromobutane from butane-1,4-diol that I ha ... |
15-2-2020 at 09:19
by: Boffis |
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