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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
Sodium Borohydride from chinese supplier
Yes, I was talking about the hazardness.
24-10-2013 at 02:12
by: palico
Sodium Borohydride from chinese supplier
So, you can introduce in your country 25 kg of borohydride without special authorization and being a ...
23-10-2013 at 09:05
by: palico
L-tryptophan decarboxylation
Ok, you are ready for the next step.
21-10-2013 at 13:23
by: palico
Useful and versatile substrates and reagents
I propose cyclohexanone which I am source too.
Here an image:

http://imageshack.us/photo/my-imag ...
21-10-2013 at 10:15
by: palico
Glassware and cyclohexanone
It's HDPE bottle.
21-10-2013 at 09:16
by: palico
Glassware and cyclohexanone
Hi,
I have some glassware looking for a new home:

1x 1L cylinder class B with plastic base:

[ ...
20-10-2013 at 06:15
by: palico
Pretty Pictures (2)
Simply sodium chloride crystal grown on a stone.

[URL=http://imageshack.us/photo/my-images/163/6c ...
13-10-2013 at 12:50
by: palico
Readily Available Chemicals Website: Version 2
For european customers I advice one website for glassware apparatus:

http://www.spaziani.com/

...
1-10-2013 at 09:55
by: palico
What to do with this compound?
I would try to demethylate obtaining the diol and then make the polymer with terephtalic acid.
1-10-2013 at 09:41
by: palico

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