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H2S intoxication
IV injection. I would definatively advise to get proper medical dosage, I did this out of panic, sod ... |
10-5-2008 at 06:06
by: Klute |
H2S intoxication
I'm just recovering for an H2S intoxication.... Things are getting better now, but it was scary...
... |
10-5-2008 at 03:53
by: Klute |
2,5-Dimethylfuran (Gasoline Replacement)
Very interesting topic!
The Dimethylfuran could be used as an additive more than a pur compound, ... |
10-5-2008 at 01:50
by: Klute |
TEMPO substitute?
You could try working it up now; in one patent and the "improved synthesis" article, they work up 48 ... |
10-5-2008 at 01:45
by: Klute |
Cleaning DCM/Chloroform
I have already washed some "dirty" chloroform with cold 30% NaOH solution, and even if there was som ... |
8-5-2008 at 22:50
by: Klute |
Sesamin
Totally agreed! But who want's piperonal in the first place  And as Bolt
mentionned, this could no ... |
8-5-2008 at 22:42
by: Klute |
Sesamin
HI reduction would cleave the methylenedioxy- long before iodinating the cycle... Tosylation and sub ... |
8-5-2008 at 11:17
by: Klute |
Ireland
Can't you find things such as TCCA (Trichloroisocyanuric acid) over there? It's sold in pool shops a ... |
8-5-2008 at 06:03
by: Klute |
Cleaning DCM/Chloroform
I don't think it will work as well. The conc H2SO4 is much more agressive towards organics than is H ... |
8-5-2008 at 05:46
by: Klute |
How to remove the Diisopropylethylamine
Hum, good point. I was just guessing by analogy to Et3N, but didn't consider the sterical factor.. T ... |
7-5-2008 at 10:04
by: Klute |
How to remove the Diisopropylethylamine
Well, basify your product, extract it into non polar, and wash the none polar several times with CuS ... |
7-5-2008 at 08:52
by: Klute |
Formic acid from Hexamine/HCl?
@Bromic Acid: yes, sorry for the mishap, I was obviously thinking of using bleach with either aceton ... |
7-5-2008 at 08:11
by: Klute |
Suitable ferric compound for redox titrations?
To dissolve Mohr's salt (the Fe2+ alum), which cna be long with pur dH2O, we suspend the salt in 2/3 ... |
7-5-2008 at 08:06
by: Klute |
How to remove the Diisopropylethylamine
You could try basing evrything, and washing with conc. CuSO4 solution. I know this removes triethyla ... |
7-5-2008 at 08:00
by: Klute |
Suitable ferric compound for redox titrations?
To standardize your Fe3+, you could added an iodide in excess, and back titrate the formed I2 with t ... |
6-5-2008 at 07:58
by: Klute |
TEMPO substitute?
Nice Alice! Good to see other people trying this out! I have put the project aside for the moment, ... |
5-5-2008 at 12:26
by: Klute |
Formic acid from Hexamine/HCl?
The haloform reaction would be a good source of formates, giving chloroform in the case of bleach.
... |
3-5-2008 at 05:20
by: Klute |
Formic acid from Hexamine/HCl?
Good luck getting a workable amount out of this reaction! it's very time consuming, and you get ~60% ... |
2-5-2008 at 19:28
by: Klute |
Formic acid from Hexamine/HCl?
Your product will be heavily contaminated with other products (noxious ones amongst others, chlorome ... |
2-5-2008 at 19:01
by: Klute |
toluene --> benzaldehyde
Paper 2:
[b]pH dependence in the Cu+ mediated oxidation of toluene by oxygen or hydrogen peroxid ... |
1-5-2008 at 16:06
by: Klute |
toluene --> benzaldehyde
It appears that the two articles Trilobite posted in Polverone's thread are not available anymore. C ... |
1-5-2008 at 15:30
by: Klute |
Sodium Thiosulfate Synthesis
Ok, pardon then. Good luck with that one!
Off topic: your photos are absolutely beautifull! Very ... |
1-5-2008 at 11:46
by: Klute |
Sodium Thiosulfate Synthesis
I know it's counter-productive to say this, but you could just buy it. Thiosulfate is the kind of ch ... |
1-5-2008 at 11:41
by: Klute |
n-butyraldehyde
Nicodem, i would try using Fe2+/Cu2+ salts in place of Ag+ or Co2+, as they would be much cheaper/av ... |
1-5-2008 at 11:37
by: Klute |
Oxidation of hydroquinone with FeCl3
Hum, that's what i feared in my first post... Well, i guess I'll stick to cat. amounts of I2. It is ... |
1-5-2008 at 06:25
by: Klute |
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