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O-methylation and esterification of gallic acid using DMC and PTC
For some time I have been experimenting with the methylation of gallic acid (GA) with dimethyl carbo ... |
11-12-2017 at 19:14
by: DrDevice |
Easy pyridine synth. found in a paper, does it work?
Following up on the idea from @Loptr, there are easier/more accessible Hofmann rearrangements than u ... |
10-7-2017 at 23:25
by: DrDevice |
Preparation of 4-chlorobutyl acetate
I am thinking TEMPO for the oxidation. There are several other approaches mentioned in the Bidylo pa ... |
15-6-2017 at 03:09
by: DrDevice |
Preparation of 4-chlorobutyl acetate
I am attempting to replicate one of the pathways to 4-chlorobutanal dimethyl acetal, as per "Synthes ... |
14-6-2017 at 06:19
by: DrDevice |
Tosylation of ethanolamine (??)
Over the last few weeks I have been looking at this reaction again. I have purchased some TLC plates ... |
2-2-2017 at 05:22
by: DrDevice |
Tosylation of ethanolamine (??)
Thanks all for the feedback so far. I don't have TLC plates on hand, but attempted to use paper chro ... |
4-1-2017 at 02:23
by: DrDevice |
Tosylation of ethanolamine (??)
Can you (or anyone...) suggest an introductory text/website on TLC (or eg paper chromotography) with ... |
2-1-2017 at 06:45
by: DrDevice |
Tosylation of ethanolamine (??)
I have been experimenting with tosylation of ethanolamine, expecting that both the alcohol and the a ... |
2-1-2017 at 05:23
by: DrDevice |
Synthesis of 3,4,5-trihydroxybenzamide"gallamide"
I have recently attempted the synthesis of 3,4,5-trihydroxybenzamide, otherwise know as "gallamide", ... |
4-9-2016 at 06:05
by: DrDevice |
Hofmann Rearrangement of 3,4,5-trimethoxybenzamide
Thanks for the further information, Boffis. However, I am actually pursuing hydrazines, rather than ... |
15-4-2016 at 22:20
by: DrDevice |
Hofmann rearrangement of 3,4,5-trimethoxybenzamide using household bleach
To support a series of experiments to obtain various phenylhydrazines, the following experiment was ... |
15-4-2016 at 22:08
by: DrDevice |
Hofmann Rearrangement of 3,4,5-trimethoxybenzamide
I followed up on a couple of comments made in an earlier part of the thread, and repeated the experi ... |
7-3-2016 at 02:34
by: DrDevice |
Hofmann Rearrangement of 3,4,5-trimethoxybenzamide
An influence on my procedure was the OrgSyn article on the preparation of 4-aminoveratrole, which in ... |
29-1-2016 at 02:50
by: DrDevice |
Niacin Chlorochromate (NCC??) for oxidation of alcohols
OK, so my searches missed all this 
I guess it is a matter of experience in knowing where to lo ... |
27-1-2016 at 06:19
by: DrDevice |
Hofmann Rearrangement of 3,4,5-trimethoxybenzamide
Thanks for the comment. Yes, next time I will try a solvent approach. Ethanol has worked well for me ... |
27-1-2016 at 02:37
by: DrDevice |
Niacin Chlorochromate (NCC??) for oxidation of alcohols
I didn't produce enough of the aldehyde to get a quantitative measurement - next time...
Thanks f ... |
19-1-2016 at 04:32
by: DrDevice |
Niacin Chlorochromate (NCC??) for oxidation of alcohols
I was pondering the structure of niacin (nicotinic acid or pyridine-3-carboxylic acid) and recalled ... |
18-1-2016 at 04:11
by: DrDevice |
Hofmann Rearrangement of 3,4,5-trimethoxybenzamide
Another experiment in a series to obtain various phenylhydrazines, this time with a benzamide as a s ... |
24-12-2015 at 23:02
by: DrDevice |
Reduction of 4-methoxydiazosulfonate to 4-methoxyphenylhydrazinesulfonate
The reduction of a diazosulfonate to a phenylhydrazine salt.
REACTION
The reduction is effecte ... |
2-12-2015 at 03:40
by: DrDevice |
Preparation of sodium salt of 4-hydroxydiazosulfonate
Thanks for the kind words, Paddywhacker.
Right now, I am at the "Oooh! Shiny!" stage of admiring ... |
2-12-2015 at 02:51
by: DrDevice |
Phloramine synthesis from phloroglucinol
The SM thread is titled "Quinone to make Energetic Compound" posted by the destructive thugs over in ... |
1-12-2015 at 15:18
by: DrDevice |
Preparation of sodium salt of 4-hydroxydiazosulfonate
One simple and high yielding experiment I have performed recently is the synthesis of:
[file]459 ... |
1-12-2015 at 05:15
by: DrDevice |
Phloramine synthesis from phloroglucinol
G'day Boffis,
References for the direct amination include the following:
[url=http:///www.scienc ... |
30-11-2015 at 18:40
by: DrDevice |
Phloramine synthesis from phloroglucinol
Hello all,
Long time lurker, first time post...
I have been experimenting for a while with hyd ... |
30-11-2015 at 06:18
by: DrDevice |
