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2,4-dihydroxybenzoic acid from resorcinol
I found this
Comprehensive Practical Organic Chemistry: Preparations And Quantitative Analysis
By ... |
31-5-2020 at 10:58
by: Fery |
2,4-dihydroxybenzoic acid from resorcinol
Hi Boffis, using the baloon is great idea. I observed that bubbles of CO2 evolved slowly during the ... |
25-5-2020 at 05:54
by: Fery |
ethyl formate - esterification by reactive distillation
Cou that's why I prefer hexane instead of benzene though the efficiency of hexane is much lower. Tol ... |
25-5-2020 at 02:10
by: Fery |
Concentrating phosphoric acid
Mateo_swe is right, boroglass 3.3 is not resistant against hot conc H3PO4
that's why Magpie suggest ... |
24-5-2020 at 23:47
by: Fery |
2,4-dihydroxybenzoic acid from resorcinol
here a method with somewhat better yield (3,0 g instead of previous 1,9 g)
5,5 g resorcinol
25 g ... |
24-5-2020 at 23:20
by: Fery |
n-propyl acetate - pear essence - esterification by reactive distillation
Initially the reactants were calculated as:
2 mol 1-propanol M=60,01 g/mol, 120,0 g
3 mol acetic a ... |
24-5-2020 at 11:15
by: Fery |
ethyl formate - esterification by reactive distillation
Cou, if you don't have Graham condenser I would use Liebig through which I would circulate a water f ... |
23-5-2020 at 23:55
by: Fery |
ethyl formate - esterification by reactive distillation
Cou methyl formate should be produced the same way too, just use efficient condenser (Graham, not Li ... |
23-5-2020 at 03:37
by: Fery |
Help in synthesis of Benzoic acid from Benzaldehyde
wibbzlab, such a pitty converting benzaldehyde to benzoic acid... you can oxidize more available tol ... |
22-5-2020 at 04:43
by: Fery |
ethyl formate - esterification by reactive distillation
Hi Bedlasky, of course it could be done using simple distillation apparatus, in that case just don't ... |
20-5-2020 at 22:24
by: Fery |
ethyl formate - esterification by reactive distillation
Surprisingly this esterification experiment is not yet posted in the SC forum although both reagents ... |
20-5-2020 at 11:14
by: Fery |
Natural equivalents of an antidepressant nmda antagonist
I have never seen any antidepressant based on NMDA receptors yet. Current antidepressants increase s ... |
20-5-2020 at 05:28
by: Fery |
butyl butyrate
DraconicAcid is right, I recognize butyl butyrate as tutti-frutti, very pleasant. Best pineapple sce ... |
18-5-2020 at 23:06
by: Fery |
2,4-dihydroxybenzoic acid from resorcinol
Kolbe-Schmitt synthesis - carboxylation of phenols (addition of CO2).
Phenol reacts with CO2 at h ... |
15-5-2020 at 05:06
by: Fery |
(Lab report) Making benzyl acetate by fischer esterification
j_sum1 - natural ylang-ylang is beautiful, one of my favorites (together with pear and pineapple), I ... |
12-5-2020 at 23:00
by: Fery |
CsICl4 caesium tetrachloroiodate
I added some excess of HCl and also let to release Cl2 for prolonged time as there is an equilibrium ... |
12-5-2020 at 22:35
by: Fery |
CsICl4 caesium tetrachloroiodate
woelen thank you very much
I can let my product to stay for some time and determine possible weigh ... |
12-5-2020 at 22:12
by: Fery |
Mercury mitigation
both Zn powder and S are good, but Zn is better |
12-5-2020 at 21:35
by: Fery |
CsICl4 caesium tetrachloroiodate
To 25 ml Erlenmeyer flask was added 7,0 g 35% HCl - approx 10% more than theoretically required 0,06 ... |
12-5-2020 at 11:42
by: Fery |
The synthesis of methyl sorbate
Syn the Sizer - very nice, thx for sharing ! |
11-5-2020 at 04:10
by: Fery |
Sorbic acid esters
Thx Boffis, yes, I should convert sorbic acid into sorbyl chloride.
Here they used thionyl chlori ... |
11-5-2020 at 04:05
by: Fery |
Sodium Sulfate Solution turned cloudy when heated
max solubility at 30 C and then decreases on heating (inverted solubility curve) - maybe this is you ... |
10-5-2020 at 11:10
by: Fery |
Sorbic acid esters
Hi Syn the Sizer, looking forward your method. I tried allyl sorbate via allyl alcohol + sorbic acid ... |
10-5-2020 at 11:04
by: Fery |
Synthesis of NaI from KI - how to wash away KOH?
something similar discussed here:
https://www.sciencemadness.org/whisper/viewthread.php?tid=154650 |
9-5-2020 at 22:14
by: Fery |
Experiments with Cesium chloride?
I've bought some CsCl just only for demonstration of flame coloring, thanks for everyone for a lot o ... |
4-5-2020 at 09:49
by: Fery |
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