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Synthesis of terephthalic acid from a PET water bottle
@Boffis: I do not know what is your 34% yield. We do not know yield because the molecular weight of ... |
7-2-2024 at 10:08
by: palico |
Synthesis of terephthalic acid from a PET water bottle
[rquote=690654&tid=160150&author=kmno4]It is very unusual way of hydrolysing of PET.
A meth ... |
4-2-2024 at 14:13
by: palico |
Synthesis of terephthalic acid from a PET water bottle
[rquote=690640&tid=160150&author=Fery]Well done! Nice experiment! Yes, much cleaner than pyr ... |
3-2-2024 at 11:32
by: palico |
Synthesis of terephthalic acid from a PET water bottle
Hello people,
I am back with another episode of chemical recycling, and our victim today will be ... |
2-2-2024 at 12:20
by: palico |
Precipitation of proteins from expired milk
[rquote=690479&tid=160133&author=Tsjerk]What can you use these denatured proteins for?
I ... |
27-1-2024 at 16:15
by: palico |
Precipitation of proteins from expired milk
Hello people,
I am back to extract chemicals from food waste. Today, we see the [url=https://www. ... |
27-1-2024 at 09:03
by: palico |
Synthesis of benzene from PET water bottles
@hexabromobenzene: yes, acetaldehyde odor is detected at the beginning of pyrolysis. No, I have neve ... |
26-1-2024 at 13:16
by: palico |
Synthesis of benzene from PET water bottles
@dettoo456: the yield can be increased with higher PET:Ca(OH)2 ratio according to reference. I could ... |
26-1-2024 at 03:33
by: palico |
Synthesis of benzene from PET water bottles
Hello people,
today I present a very useful preparation, the synthesis of [url=https://youtu.be/V ... |
25-1-2024 at 16:37
by: palico |
Anthraquinone preparations
This oxidation of a PAH in molten nitrate looks very interesting, please keep us update. |
13-1-2024 at 13:59
by: palico |
Synthesis of calcium acetate from clam shells
Hello people,
Today I present the preparation of [url=https://www.youtube.com/watch?v=VtaE7jhgKVg ... |
11-1-2024 at 15:51
by: palico |
Synthesis of calcium acetate from eggshells
Dear guys, thanks a lot for comment. The product is perfectly white, just the photo is low quality.
... |
9-1-2024 at 15:23
by: palico |
Synthesis of calcium acetate from eggshells
Hello people,
today I present the preparation of [url=https://youtu.be/hkcJJt7_24s?si=Weon0w8MdyH ... |
6-1-2024 at 13:14
by: palico |
Phenyl-2-nitropropene reduction
I had a dream also. I reduced phenyl-2-nitropropene simply with metallic sodium in ethanol.
Can thi ... |
22-2-2015 at 16:44
by: palico |
L-tryptophan decarboxylation
I dissolved the product in toluene and I have extracted three times with 2M HCl. The aqueos phase be ... |
9-2-2014 at 14:23
by: palico |
L-tryptophan decarboxylation
Thank you lullu but I don't understand german. |
5-2-2014 at 10:25
by: palico |
L-tryptophan decarboxylation
Yes hive3 you are right, detect CO2 bubbles is the best way to recognize the ongoing reaction, but u ... |
4-2-2014 at 16:40
by: palico |
L-tryptophan decarboxylation
Not yet, I have still left it in the freezer.
I will try to dissolve it in toluene or ether and aci ... |
31-1-2014 at 11:26
by: palico |
L-tryptophan decarboxylation
I used cyclohexanone becuase it was indicated on the article I look.
The solvent is high boiling na ... |
30-1-2014 at 10:11
by: palico |
L-tryptophan decarboxylation
I performed this reaction with negative results.
I put 10g of L-tryptophan and 4,80g of cyclohexano ... |
29-1-2014 at 15:31
by: palico |
Methylenation of Toluene
Where the oxygen would come from ? |
15-12-2013 at 14:03
by: palico |
Grignard reagent problem
Yes of course, me too I don't wish anyone get a suckback of sulfuric acid in a grignard reaction.
T ... |
26-10-2013 at 12:36
by: palico |
Grignard reagent problem
I did Grignard reactions, I can claim they are very sensitive to humidity and the dryness of the sol ... |
24-10-2013 at 12:29
by: palico |
Glassware and cyclohexanone
Don't worry, it will never dissolve in the ketone. |
24-10-2013 at 12:03
by: palico |
Pyridine hydrogenation - methods?
There is a possibility to hydrogenate bromopiridine by lithium in liquid amines such as triethylamin ... |
24-10-2013 at 06:36
by: palico |
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