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Synthesis of thioacetone?
teodor - firefighters would arrive...
my friend who has a company focused on organic synthesis told ... |
30-7-2023 at 11:14
by: Fery |
Synthesis of CAS 3179-63-3 or 3-Dimethylaminopropan-1-ol
The info is in the link you posted (DOI). |
30-7-2023 at 10:56
by: Fery |
Synthesis of CAS 3179-63-3 or 3-Dimethylaminopropan-1-ol
https://sci-hub.ee/10.1021/ja01158a026
[quote]A mixture of 45 g. (1 mole) of
dimethylamine, 116.1 ... |
29-7-2023 at 21:18
by: Fery |
Acetone Acetal
The acid is only a catalyst, it does not matter whether you use H2SO4 or HCl gas. HCl gas is easier ... |
29-7-2023 at 10:49
by: Fery |
Preparation of Ammonium iron (III) sulphate (ferric alum)
jamit you did very nice experiment
I did the same as you did
I remember that I used slight excess ... |
29-7-2023 at 10:28
by: Fery |
Acetone Acetal
You did not heat the reaction, right? At reflux temperature it would proceed much faster.
The MgSO4 ... |
28-7-2023 at 21:46
by: Fery |
(iso-)amyl salicylate - the most intriguing ester
I wonder whether the remaining OH and COOH of the salicyloylsalicylic acid cannot esterify to create ... |
27-7-2023 at 20:37
by: Fery |
(iso-)amyl salicylate - the most intriguing ester
To have perfume grade product maybe the way is transesterification of methyl salicylate with longer ... |
27-7-2023 at 10:54
by: Fery |
(iso-)amyl salicylate - the most intriguing ester
My best experience is by using about 1 ml of H2SO4 per 1 mol of ester and dean stark with isohexanes ... |
27-7-2023 at 01:33
by: Fery |
Alcohol oxidation via chromic acid
Yes guys but what's strange that the mixture did not turn green although not enough of dichromate wa ... |
23-7-2023 at 11:32
by: Fery |
Selenium chemistry in HCl
Nice experiments Bedlasky!
Gaseous HBr is not so easy to produce. Maybe dehydrating 48% HBr with P4 ... |
23-7-2023 at 03:53
by: Fery |
Alcohol oxidation via chromic acid
Stirring is necessary as cyclohexanol is very poorly miscible with water and even less miscible with ... |
23-7-2023 at 03:39
by: Fery |
Control of reflux temperature for fractional distillation - how?
[rquote=685628&tid=159715&author=Sulaiman]the liquid returned to the top of a fractionating ... |
22-7-2023 at 21:30
by: Fery |
benzyl methyl ether
After 6 weeks there was no lachrymatory scent of benzylchloride. Middle weight stirbar was added, th ... |
21-7-2023 at 10:03
by: Fery |
Dehydration of nitric acid with acetic anhydride
There are even nitrations in acetic anhydride - to trap the reaction water so the nitration proceeds ... |
20-7-2023 at 01:58
by: Fery |
1,4-Dioxane from Ethylene Glycol and H2SO4
After that 350 g of the product stayed in 0,5 l bottle for almost 1 year in a fridge at +4C, in the ... |
16-7-2023 at 01:42
by: Fery |
Phthalate Metal Complexes
Well done! The Ni phthalate looks pale green on photos or is it pale blue as you wrote (camera senso ... |
15-7-2023 at 09:49
by: Fery |
Selenium polycations
Bedlasky well done! Beautiful colors! |
11-7-2023 at 12:28
by: Fery |
benzyl methyl ether
I confirm. I opened the bottle and no lachrymation. I will process the methanolic solution further. ... |
4-7-2023 at 02:06
by: Fery |
Dichloromethane ban
I've bought 25 L drum from chemland.pl while it costed 50 EUR about 2 years ago. Now the price is tr ... |
4-7-2023 at 01:49
by: Fery |
Usage of potassium chlorate in organic chemistry
http://www.orgsyn.org/demo.aspx?prep=CV2P0553
http://www.orgsyn.org/demo.aspx?prep=CV3P0042
http:/ ... |
1-7-2023 at 07:16
by: Fery |
Ketamine synthesis work
Well done, great practical skills, a lot of step synthesis with very nice yield !!! Well documented ... |
24-6-2023 at 09:20
by: Fery |
benzyl methyl ether
Anisole did not scent to me pleasant either natural, for me it had some "chemical" scent. Even pheno ... |
24-6-2023 at 03:40
by: Fery |
1,2 dichlorobenzene EU supplier or synthesis
If you have a trip through my country I can share o-dichlorobenzene with you for free. I do not sell ... |
20-6-2023 at 20:49
by: Fery |
Making glacial acetic acid
I let glass bottles with commercial 98% acetic acid in a fridge for few months. The temperature osci ... |
13-6-2023 at 06:30
by: Fery |
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