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S-benzylisothiouronium chloride
also look at this:
https://sci-hub.ee/10.1016/j.tetlet.2011.07.024

S-Benzyl isothiouronium chlor ...
30-8-2024 at 10:10
by: Fery
S-benzylisothiouronium chloride
Here some improvement by Boffis:
https://www.sciencemadness.org/whisper/viewthread.php?tid=76074#pi ...
30-8-2024 at 09:21
by: Fery
S-benzylisothiouronium chloride
A little of practical organosulfur chemistry. In this reaction the carbon of methyl group of benzyl ...
30-8-2024 at 06:37
by: Fery
Synthesis of gamma-nonalactone (Coconut aroma)
compilation of various info gathered from internet

https://www.chemspider.com/Chemical-Structure. ...
28-8-2024 at 09:45
by: Fery
gamma nonalactone
Please use method by Klute (strongly acidic resing catalyst + reflux in heptane).
If you don't mind ...
28-8-2024 at 09:24
by: Fery
3-nonenoic acid
In 250 ml 3-neck RBF were mixed:
12,5 g of malonic acid (120 mmol, M = 104,06 g/mol)
13,7 g heptal ...
28-8-2024 at 08:38
by: Fery
short question about colored smoke bombs
You need thermostable organic dyes which sublime without decomposition. The base pyro compound (whit ...
3-8-2024 at 02:47
by: Fery
Methylamine sulfate vs. methylamine HCl vs. methylamine freebase
Could someone explain me why this trustworthy EU supplier sells the compound discussed here? I thoug ...
30-7-2024 at 07:12
by: Fery
Methylamine sulfate vs. methylamine HCl vs. methylamine freebase
Monoamine - the yield after 14 days of drying in desiccator at atmospheric pressure over anhydrous C ...
26-7-2024 at 09:19
by: Fery
Methylamine sulfate vs. methylamine HCl vs. methylamine freebase
Wow this is my 1000th anniversary post :)

So I did a quick try of the reaction between methanol a ...
9-7-2024 at 07:50
by: Fery
Methylamine sulfate vs. methylamine HCl vs. methylamine freebase
I found this, they prepared methylamine that way and added (NH4)2SO4 during heating to reduce dimeth ...
6-7-2024 at 22:49
by: Fery
Methylamine sulfate vs. methylamine HCl vs. methylamine freebase
Maybe if you add methanolic solution of NaOH to methylamine sulfate then Na2SO4 crystallizes out due ...
6-7-2024 at 21:48
by: Fery
Extracting the alkaloid scopolamine from datura stramonium seeds?
Jenks, anticholinergic substances cause memory problems, it is well known fact. Substances which inh ...
5-7-2024 at 05:23
by: Fery
Acetic anhydride preparation
[rquote=693492&tid=9&author=Keras]So today I've tried AcOH in DMSO + phosphorus pentoxide.
...
30-6-2024 at 21:26
by: Fery
Separating Toluene from N-Butyl Acetate
Luckily they seems not to form any azeotrope:
http://www.sciencemadness.org/talk/viewthread.php?tid ...
28-6-2024 at 21:03
by: Fery
Methane sulfonic acid as replacement for H2SO4?
I would like to use the acid for condensation/cyclisation reactions. Is the 30% water content OK or ...
25-6-2024 at 02:06
by: Fery
Acetic anhydride preparation
If you obtained some acetic anhydride, at least part of it (or maybe all???) could undergo cyclisati ...
10-6-2024 at 20:48
by: Fery
I have 5% Pd/C and need a reaction to do...
I did these 2 experiments, the first one was hydrogenation (a product with flowers scent) and the se ...
10-6-2024 at 07:52
by: Fery
Diethylether (sulfuric acid saving method)
Great experiment !!!
I had also similar experience when synthesizing 1,4 dioxane from ethylene glyc ...
18-5-2024 at 00:57
by: Fery
Synthesis of terephthalic acid from a PET water bottle
Ethylene glycol is odorless. Why not hydrolyzing PET directly in solution of NaOH and avoiding wasti ...
19-2-2024 at 21:51
by: Fery
Sulfur, calcium thiosulfate from gypsum
Interesting experiment! You could probably obtain a mixture of thiosulfate with polysulfides by boil ...
19-2-2024 at 08:15
by: Fery
Synthesis of terephthalic acid from a PET water bottle
Well done! Nice experiment! Yes, much cleaner than pyrolysis. Costs could be perhaps reduced by avoi ...
2-2-2024 at 21:13
by: Fery
mauve preparation
Great experiment Bedlasky !!! Thanks for sharing all the necessary steps and also to avoid butanone ...
26-1-2024 at 10:02
by: Fery
Synthesis of benzene from PET water bottles
Well done and quite big scale experiment!
Ca salts of organic acids are used for producing ketones. ...
25-1-2024 at 20:58
by: Fery
Preparation of Hydrogen Cyanide
[rquote=690432&tid=160124&author=Admagistr]I found it: https://www.sciencemadness.org/whispe ...
25-1-2024 at 20:33
by: Fery
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