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DDNP & related compounds: The über thread!
My guess is that what you have is probably p-DDNP via one of the "old method"
diazotizations using ...
22-7-2015 at 19:25
by: Rosco Bodine
Possible route to resorcinol from Tylenol / Paracetamol?
Here is another paper related to the topic of nitration of acetaminophen but this paper reports a ni ...
18-7-2015 at 15:34
by: Rosco Bodine
Possible route to resorcinol from Tylenol / Paracetamol?
There was an interesting post in this forum 5 years ago which should receive follow up in connection ...
14-7-2015 at 09:23
by: Rosco Bodine
Possible route to resorcinol from Tylenol / Paracetamol?
Victory lap :D ^^^^^^^^^^
11-7-2015 at 08:43
by: Rosco Bodine
Possible route to resorcinol from Tylenol / Paracetamol?
Evidence accumulates that the alleged 3-nitro-acetaminophen of Mansunto et al is NOT the 3-nitro but ...
10-7-2015 at 18:01
by: Rosco Bodine
DDNP & related compounds: The über thread!
I am not certain but I think it will probably not work with the coupling already present between the ...
10-7-2015 at 14:46
by: Rosco Bodine
Possible route to resorcinol from Tylenol / Paracetamol?
@nitro-genes and @Boffis

There are some very interesting properties for paracetamol as a reagent ...
9-7-2015 at 09:12
by: Rosco Bodine
Possible route to resorcinol from Tylenol / Paracetamol?
Instead of deacetylation it would have been interesting to add some HNO3 and see if the bright orang ...
9-7-2015 at 01:53
by: Rosco Bodine
Unconventional Shaped Charges
Yes I remember

http://www.sciencemadness.org/talk/viewthread.php?tid=6151&goto=search&pi ...
9-7-2015 at 01:12
by: Rosco Bodine
DDNP & related compounds: The über thread!
From the literature I have reviewed there is shown more than one synthetic approach possible for DDN ...
8-7-2015 at 11:19
by: Rosco Bodine
DDNP & related compounds: The über thread!
Evidence has been found that establishes to a virtual 100% certainty that my earlier suspicions and ...
6-7-2015 at 16:19
by: Rosco Bodine
Possible route to resorcinol from Tylenol / Paracetamol?
[rquote=411444&tid=9722&author=Boffis]@Rosco. I’ve re-read your post above and thought abo ...
5-7-2015 at 17:27
by: Rosco Bodine
Possible route to resorcinol from Tylenol / Paracetamol?
The process described by the Japanese Chemical and Pharamceutical Bulletin article has continued to ...
4-7-2015 at 10:33
by: Rosco Bodine
DDNP & related compounds: The über thread!
Regarding preparation of the 3-nitro-4-acetylaminophenol which is the precursor that would make conv ...
2-7-2015 at 03:21
by: Rosco Bodine
Possible route to resorcinol from Tylenol / Paracetamol?
I added this as an edit to my earlier post before I realized you had replied here on a new page so I ...
1-7-2015 at 20:18
by: Rosco Bodine
Possible route to resorcinol from Tylenol / Paracetamol?
Maybe? you are assuming hydrogen peroxide is necessary for formation of the N-acetyl-p-benzoquinone ...
1-7-2015 at 08:43
by: Rosco Bodine
Beta Isopicramic Acid and Beta p-DDNP
Earlier in the discussion of p-DDNP and its isopicramic acid precursor I made the observation there ...
30-6-2015 at 08:56
by: Rosco Bodine
DDNP & related compounds: The über thread!
Since that U2U message was sent I have thought more on that type of metathesis approach to avoid use ...
29-6-2015 at 18:26
by: Rosco Bodine
DDNP & related compounds: The über thread!
Exactly what I was thinking, given the "unfinished business" about structures being left in Reverdin ...
28-6-2015 at 07:57
by: Rosco Bodine
DDNP & related compounds: The über thread!
I believe I have just found another structure identification error in the early online preview artic ...
27-6-2015 at 21:21
by: Rosco Bodine
DDNP & related compounds: The über thread!
[rquote=410583&tid=439&author=nitro-genes]Great finds Rosco! Initiating power equal to lead ...
26-6-2015 at 15:20
by: Rosco Bodine
DDNP & related compounds: The über thread!
One of the diazotization in alcohol schemes could be needed.
There is a description of various me ...
25-6-2015 at 07:03
by: Rosco Bodine
DDNP & related compounds: The über thread!
It can be some involved reaction algebra to sort out what is occurring maybe a double salt with one ...
22-6-2015 at 18:00
by: Rosco Bodine
DDNP & related compounds: The über thread!
You were asking about the solubility for ammonium bisulfate and it is high to the extent a 50% solut ...
22-6-2015 at 15:41
by: Rosco Bodine
DDNP & related compounds: The über thread!
Very nice, the purified isopicramic acid has a shiny golden luster like a gold bronzing pigment. Yo ...
22-6-2015 at 12:49
by: Rosco Bodine
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