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Synthesis and Smell of 2-Phenylethyl chloride If I can hazard a guess, I would say that phenethyl chloride would hydrolyse to phenethyl ethanol an ... |
9-1-2025 at 13:19 by: Keras |
Synthesis and Smell of 2-Phenylethyl chloride Indeed, for 2-phenethylbromide I would start from styrene and brominate with NBS or bromine under UV ... |
9-1-2025 at 09:06 by: Keras |
Thymol synthesis [rquote=698219&tid=160776&author=Aqua-regia]No need to complicate it, the process is much si ... |
8-1-2025 at 01:51 by: Keras |
Can someone explain how this "Distilling Adapter" works? This looks like a very-short version of a Dean-Stark apparatus, really. |
7-1-2025 at 06:11 by: Keras |
Thymol synthesis I suppose you can prepare p-cymene by F-C alkylation of toluene under large excess with 2-chloroprop ... |
6-1-2025 at 23:34 by: Keras |
Phenol + KNO₃ + H₂SO₄ + Cu → ??? [rquote=698202&tid=160802&author=Fery]You can make orto easily by nitration of phenol and st ... |
6-1-2025 at 23:01 by: Keras |
Phenol + KNO₃ + H₂SO₄ + Cu → ??? @Boffis: Interesting, I hadn’t thought about that, though I suspected that copper, attacked by nit ... |
6-1-2025 at 22:18 by: Keras |
Phenol + KNO₃ + H₂SO₄ + Cu → ??? [rquote=698187&tid=160802&author=Fery][…]The yield is about 40 grams each of the ortho-nit ... |
6-1-2025 at 13:09 by: Keras |
Phenol + KNO₃ + H₂SO₄ + Cu → ??? Yeah, that might be it. I will redo the experiment on a somewhat larger scale, because it was nano-s ... |
6-1-2025 at 08:41 by: Keras |
Phenol + KNO₃ + H₂SO₄ + Cu → ??? Folks,
I was (somewhat naively) attempting this morning to nitrate phenol using 37% diluted sulph ... |
6-1-2025 at 04:01 by: Keras |
Thymol synthesis [rquote=698143&tid=160776&author=Boffis]@ Keras. May I ask why you want to prepare thymol? I ... |
5-1-2025 at 22:28 by: Keras |
Thymol synthesis Yeah you’re right, I’m mixing up two projects. The resorcinol is for making fluoresceine.
... |
5-1-2025 at 13:08 by: Keras |
Thymol synthesis [rquote=698128&tid=160776&author=Aqua-regia]use Friedel-Crafts alkylating reaction: solvent ... |
5-1-2025 at 11:56 by: Keras |
Thymol synthesis No thanks for the pointer.
I always give the Internet Archive a few bucks every year because they d ... |
4-1-2025 at 06:04 by: Keras |
Bromine vs. bromine in DCM [rquote=698099&tid=160798&author=photosyn]According to online data, DCM will hold between 1% ... |
3-1-2025 at 23:34 by: Keras |
Bromine vs. bromine in DCM You can try.
Maybe, since water and DCM are immiscible, you won’t even have to dry your bromine ... |
3-1-2025 at 07:57 by: Keras |
2-Chemical Synthesis of Alkylbromides (Without The Use Of H2SO4) Yeah, using HBr with primary alcohols is possible, but Vogel says that without sulphuric acid the yi ... |
1-1-2025 at 02:47 by: Keras |
2-Chemical Synthesis of Alkylbromides (Without The Use Of H2SO4) Wouldn't HBr, which is freely available, give better yields? Besides dispensing with dealing with el ... |
1-1-2025 at 01:20 by: Keras |
Homebrew adjustable switched PSU Really, I’m not sure why you bother with all those discrete transistors while you could order ICs ... |
30-12-2024 at 23:50 by: Keras |
Obtaining Benzaldehyde If you can get a hand on potassium peroxymonosulfate (also known as Oxone™), which is sold as a po ... |
30-12-2024 at 01:10 by: Keras |
FC-alkylation Positioning Although the primary means of reducing multiple alkylation is to use a large excess of the aromatic ... |
28-12-2024 at 00:13 by: Keras |
FC-alkylation Positioning Not that I am aware of. But you may be right, increasing the temperature might lead to a higher leve ... |
27-12-2024 at 03:32 by: Keras |
FC-alkylation Positioning FC is a nucleophilic reaction, it forms a carbanion which will attack on the most electron rich carb ... |
26-12-2024 at 08:51 by: Keras |
Thymol synthesis Amongst the (numerous) projects that I'd like to carry out one day is synthesis of thymol.
Now, a ... |
26-12-2024 at 02:54 by: Keras |
Obtaining Benzaldehyde I’m sure you can get benzaldehyde from benzyl alcohol and bleach, as demonstrated in this old 1922 ... |
24-12-2024 at 08:53 by: Keras |
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