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Nitroalkane syntheses ?
PEG is another solvent for both the EtI and NaNO2. Ratio of nitroethane:ethyl nitrite is somewhere a ... |
23-2-2017 at 14:01
by: byko3y |
Vogel's Practical Organic Chemisrty 6th edition
It is. Yet it's also a collection of not fully verified experiments - author clearly states that he ... |
10-1-2017 at 16:29
by: byko3y |
Vogel's Practical Organic Chemisrty 6th edition
If only once the information in the vogel would be verified and the data updated, then it becomes an ... |
10-1-2017 at 10:14
by: byko3y |
Ketone to Alcohol with Mg
Well, the article at https://dx.doi.org/10.1021/ja01409a042 confirms that benzophenone is indeed red ... |
28-12-2016 at 07:51
by: byko3y |
Ketone to Alcohol with Mg
I would be glad to read some good review on this kind of reactions. But AFAIK, there's none  . Some ... |
27-12-2016 at 07:26
by: byko3y |
Aluminum bromide, AlBr3
Aluminium has a high affinity for oxygen. Products of reaction of acetic acid with AlBr3 in anhydrou ... |
18-12-2016 at 05:05
by: byko3y |
Aluminum bromide, AlBr3
I think you can use pretty much any inert solvent that is capable of dissolving the AlBr3, benzene i ... |
17-12-2016 at 20:30
by: byko3y |
Carbon-silicon bonds
Loud noise - nothing important happenned. Silane does not exists on the planet in a free form, neith ... |
26-11-2016 at 09:10
by: byko3y |
stannous chloride
It's hard to understand what "purple" means. Just like dillute permanganate solution? Or maybe more ... |
26-11-2016 at 08:44
by: byko3y |
stork reaction amine alternatives?
Diethanol cocamide is sold OTC, reaction with conc. H2SO4 leads to morpholine. For making enamine yo ... |
23-11-2016 at 04:58
by: byko3y |
Small fire while using BBr3
Pyrophoric usually means "liable to ignite spontaneously on exposure to air". You did not expose the ... |
16-11-2016 at 18:38
by: byko3y |
Copper Hydroxide Problem
Already discussed above - your assumption is not completely correct. |
10-11-2016 at 09:35
by: byko3y |
Homemade Chlorine indicator made with blue food coloring and any mineral acid
I would be glad to find out other usefull dye for analytical purpose. So sad some really cool reagen ... |
10-11-2016 at 07:53
by: byko3y |
Copper Hydroxide Problem
[b]woelen[/b], I've being storing my Cu(OH)2 prepared with 1% glycerol as stabilizer for 6 month alr ... |
7-11-2016 at 09:09
by: byko3y |
Copper Hydroxide Problem
You need either ammonia or glycerol - both serve to complex the copper and suppress its dehydration. ... |
7-11-2016 at 06:08
by: byko3y |
Polyphosphoric Acid
The more concentrated is the polyphosphoric acid, the more it etches glass. 200 C is somewhere at bo ... |
27-10-2016 at 02:42
by: byko3y |
Separation of Xylenes using Formic Acid Azeotrope
You need approx 70 theoretical plates to efficiently separate o-xylene and m-xylene (vs 100 for pure ... |
12-10-2016 at 15:54
by: byko3y |
Thiourea Dioxide --> better than borohydride?
[b]Magpie[/b], i have no reason to doubt Shuan-Liang's results, but 45% is a crappy yield for such a ... |
7-10-2016 at 14:14
by: byko3y |
vanillin stain for tlc
You need a friedel-crafts catalyst for vanilin to react with you substance. Dillute phosphoric acid ... |
7-10-2016 at 05:49
by: byko3y |
Purifying Potassium Permanganate
If manganese dioxide precipitate is a problem, then you can just filter the solution using a siniste ... |
26-9-2016 at 03:16
by: byko3y |
carbon tetrachloride from NaClO and (?)Surfactants
First of all, CCl4 is not the most pleasant thing to work with, thus its value for amateur chemist i ... |
3-9-2016 at 12:27
by: byko3y |
H2O2 By Electrolysis
Graphite, PbO2. |
27-8-2016 at 02:26
by: byko3y |
H2O2 By Electrolysis
A Dictionary of Applied Chemistry Vol. III, 1921 - Thorpe:
[quote]When air at atmospheric pressure ... |
26-8-2016 at 20:55
by: byko3y |
Square plastic reagent containers (UK)
I'm sure vitlab and kartel sell their stuff to UK. It would be reeealy strange if they don't.
http: ... |
26-8-2016 at 16:18
by: byko3y |
People working with chloroform without gloves?
I have no idea why you had luminol all over you body, but I have worked with some heavy coloring sub ... |
24-8-2016 at 22:01
by: byko3y |
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