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Dehydrogenation of Diels Alder addition products
Hi Fery, Thanks for the info, I have seen some of these papers before, though not the Wicks one but ... |
2-12-2020 at 15:08
by: Boffis |
Chloroform without bleach
I believe Chemplayer made a video of the preparation of chloroform from trichloroacetic acid. Howeve ... |
1-12-2020 at 14:25
by: Boffis |
Derivatising p-dichlorobenzene through its nitro compound
[rquote=650162&tid=156633&author=Justin Blaise]Nice prep! And it's nice to see some characte ... |
30-11-2020 at 13:33
by: Boffis |
The unfindable reference for Acetone Dicarboxylic Acid Anhydride
Well JW, if it makes you feel any better I have tried most methods including the chinese patent with ... |
30-11-2020 at 12:51
by: Boffis |
Curcumin Extraction Solvents
I tried to recrystallise my de-oiled from methanol. I dissolved 0.5g in increasing amounts of boilin ... |
30-11-2020 at 12:20
by: Boffis |
Effectiveness of activated carbon in non water solvents?
I frequently use activated charcoal in low molecular weight solvent and have found it to be very eff ... |
30-11-2020 at 09:01
by: Boffis |
Group buy Duran Keck vacuum erlenmeyer adapters
Hi Bubbles, I had the same problem, I overtightened mine and broke it so I bought a pack of 10 hence ... |
29-11-2020 at 13:06
by: Boffis |
Derivatising p-dichlorobenzene through its nitro compound
Thanks AvBaeyer, I will probably post a slightly amended version to the prepub section. I would like ... |
29-11-2020 at 12:53
by: Boffis |
Derivatising p-dichlorobenzene through its nitro compound
[align=center][size=4]Mono-nitration of p-dichlorobenzene[/size][/align]
While there are numerous ... |
28-11-2020 at 15:07
by: Boffis |
phenoxyacetic acid
Good and thorough write-up Fery! Nice clean looking recrystallised product too.
What do you inten ... |
28-11-2020 at 14:24
by: Boffis |
Curcumin Extraction Solvents
@DraconicAcid, That is an interesting find! Looks like further purification of my curcumin will be w ... |
27-11-2020 at 05:57
by: Boffis |
The synthesis of methyl sorbate
Maybe silver sorbate and alkyl bromide /iodide, the old way. Go retro 
I have been working away ... |
26-11-2020 at 11:46
by: Boffis |
The synthesis of methyl sorbate
Hi Fery, won't sorbic acid react with allyl alcohol via a Diels-Alder type reaction initial to a met ... |
26-11-2020 at 09:43
by: Boffis |
Molybdenum complex chemistry
Hi Bedlasky, nice work but I have a question. How do you know that form example in the cobalt molybd ... |
25-11-2020 at 15:00
by: Boffis |
Preparation of Di-(4-chloro-2-nitrophenyl)-disulphide
[align=center][size=2]Preparation of Di-(4-chloro-2-nitrophenyl)-disulphide[/size][/align]
[align=c ... |
24-11-2020 at 07:31
by: Boffis |
Sodium Iodide does Not Dissolve in Acetone? Why?
@ Luckywinner, If you are trying to separation the mixture of sodium iodate and sodium iodide produc ... |
23-11-2020 at 04:08
by: Boffis |
Curcumin Extraction Solvents
Oh dear.....!
When you guys have have stopped slagging each other off can we get back to my origi ... |
23-11-2020 at 03:48
by: Boffis |
Curcumin Extraction Solvents
@Mailinmypocket, did you ever get any further with your prep of curcumin? Did you recrystallise it a ... |
20-11-2020 at 08:04
by: Boffis |
Ion exchange resin for converting CsCl to CsSCN
Hi Bezaleel, Yes I am sure it will work. When you have got/chosen your resin find the data sheet for ... |
20-11-2020 at 03:34
by: Boffis |
2,2'-Bis-imidazole
@Dr.Bob I am interested in your comments about the stability of the postulated 2,3,5,6-tetrahydroxyp ... |
18-11-2020 at 15:11
by: Boffis |
Does Diatomaceous Earth Absorb Dissolved Salt?
I often use diatomaceous earth to filter cloudy solution, usually as an aid to active charcoal. This ... |
18-11-2020 at 09:08
by: Boffis |
Imidazole Synthesis Route
On the subject of imidazole syntheses does anyone think that this reaction might be possible:
... |
18-11-2020 at 09:00
by: Boffis |
The meaning of an old German term
Hi guys, many thanks for your responses, yes some kind of absorption equipment is certainty what is ... |
17-11-2020 at 09:22
by: Boffis |
Preparation of dimethylamine
I decided to have another go with this reaction. So I dispersed the 1.257g of lovely green nitrosodi ... |
16-11-2020 at 12:47
by: Boffis |
The meaning of an old German term
I am reading some old German papers about the chemistry of imidazole and 2,2'-bis-imidazole from the ... |
15-11-2020 at 08:53
by: Boffis |
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