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DNP synthesis
Firstly EvlRenne; from where did this procedure come? Phenol nitrates easily to the mononitro compou ... |
20-12-2022 at 01:08
by: Boffis |
Nitroguanidine reduction product
Is the stuff floating in the red liquor actually red or just the solution? I checked out Richter vol ... |
16-12-2022 at 09:53
by: Boffis |
Nitroguanidine reduction product
Under rather specific conditions with conventional reducing agents it is possible to reduce some nit ... |
16-12-2022 at 05:50
by: Boffis |
Analogs of haloform reaction?
@Falvin, if you want to get useful responses to a post you need to put a bit more effort into your p ... |
14-12-2022 at 05:11
by: Boffis |
Caffeine: reducing the keto-groups to alkanes
If you check out libgen there are a series of books on heterocyclic compounds and there are at least ... |
14-12-2022 at 00:30
by: Boffis |
Preparation of chlorosulfonic acid derived protecting groups
I have a real hard-copy book on naphthalene chemistry. Throughout the book it describes the preparat ... |
3-12-2022 at 13:45
by: Boffis |
Hydrazine Hydrate turning yellow
You need to be more specific with you details! How does IPA (= isopropyl alcohol I presume) free bas ... |
3-12-2022 at 04:03
by: Boffis |
allyl alcohol
Has anyone thought about trying this reaction with higher poly-hydroxyalkanes and sugar alcohols suc ... |
30-11-2022 at 03:32
by: Boffis |
Bromination of 1,3 benzodioxole to 5-Bromo-1,3-benzodioxole?
Hi Pumikli, I think the difference in the numbering is due to the fact it is regarded as a benzo-het ... |
29-11-2022 at 06:30
by: Boffis |
haloform reaction - cinnamic acid from benzylideneacetone
Hi Fery et al. While I haven't tried this reaction on benzalacetone type substrates I have recently ... |
27-11-2022 at 12:10
by: Boffis |
1,2,3,4-tetrahydrocarbazole
[rquote=678466&tid=159074&author=Fery]Hi Boffis, the experiment was for the beauty of chemis ... |
21-11-2022 at 11:57
by: Boffis |
2,2'-Bipyridine synthesis
Hi Diachrymnic, nice write up once again and I like your make-shift retort from copper pipe and fitt ... |
21-11-2022 at 11:48
by: Boffis |
Pyrazine Synthesis?
Diachrynic; nice write-up; its a pity about the yield. I may have a go at this synthesis myself when ... |
21-11-2022 at 11:02
by: Boffis |
Formic Acid Dehydration
Hi Chemist1357; I had this problem once and did some research into upgrading my formic acid and I fo ... |
21-11-2022 at 09:50
by: Boffis |
Interesting route to 4-methoxyphenol
@ tyro; nice work and an excellent write-up. There are echoes of this method in benignium's write-up ... |
13-11-2022 at 13:39
by: Boffis |
1,2,3,4-tetrahydrocarbazole
@ Fery; nice write-up once again. Any particular reason why you chose tetrahydrocarbazole as your ta ... |
13-11-2022 at 13:38
by: Boffis |
Synthesis of malonic acid
I agree with you kmno4 about the mp of the diacetic acid and I find this route rather implausible to ... |
12-11-2022 at 07:46
by: Boffis |
Synthesis of malonic acid
Hi kmno4, thankyou for the paper, I haven't seen this one before but I have looked at, and indeed tr ... |
11-11-2022 at 12:15
by: Boffis |
Removing graphite from glass frit filter
Have you tried reversing the flow of water through the frit. If this and Piranha solution don't move ... |
11-11-2022 at 09:36
by: Boffis |
Synthesis of malonic acid
Well, carried out a Mp test on my white crystals and got a figure of 93-93.5 C; the compound melted ... |
9-11-2022 at 11:18
by: Boffis |
Phosphorus pentachloride from phosphides
Where can you get cyanuric chloride? |
8-11-2022 at 14:58
by: Boffis |
Synthesis of malonic acid
@ kmno4; Well I have something to report but I am not quite sure what!!
I ran a 20g batch of beta ... |
8-11-2022 at 14:56
by: Boffis |
Can oxone oxidise MnSO4 to MnO2 ?
One further issue to remember when precipitation MnO2 from aqueous solution is that higher Mn oxides ... |
5-11-2022 at 03:05
by: Boffis |
Does triiodoethanol exist?
Interestingly and coincidentally today I spotted some information on 1,1,1-tri-iodoethane or as he c ... |
1-11-2022 at 03:35
by: Boffis |
Synthesis of malonic acid
Well the proposed nitric acid oxidation of beta alanine with a trace of nitrite to act as catalyst s ... |
31-10-2022 at 12:18
by: Boffis |
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