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p-Nitroso-dimethylaniline
This is from hyperlab. Google translate can translate it. They suggest petrolether for recrystalliza ... |
2-1-2021 at 10:19
by: Pumukli |
p-Nitroso-dimethylaniline
I quickly checked my local org. chem. preparations manual but unfortunately this particular compound ... |
29-12-2020 at 06:46
by: Pumukli |
Nitrotoluene oxidation
" I think the HCl was added after filtering out MnO2 in order to precipitate the product, but I am n ... |
24-12-2020 at 13:21
by: Pumukli |
Nitrotoluene oxidation
Yes, Fery, they transform, at least the o-nitro variety, but the yield is inherently low, in the 20% ... |
24-12-2020 at 04:50
by: Pumukli |
allyl phenoxyacetate - pineapple scent
I love these times, when quality work is being done every day and gets published in the organic chem ... |
17-12-2020 at 13:05
by: Pumukli |
Violuric acid salts (fantastic colors and variety)
Well, nice!
What about ammonium? Or silver? Cadmium? Mercury 2+? |
16-12-2020 at 21:13
by: Pumukli |
Preparation of ethylene diamine from glycol and urea (via imidazolidone type polymer)
OTC ethylene-diamine? Not bad for a first post. :-) Congratulations and welcome aboard! ;-)
What ... |
16-12-2020 at 08:34
by: Pumukli |
Mononitration of bromo and fluorobenzene
Nice work. As I can see you are working hard in these days it is an inspiration for me to do somethi ... |
14-12-2020 at 05:22
by: Pumukli |
2,2,7,7-tetramethyloxepane
Ask Henry Gilman! :-)
He studied Grignard reactions extensively and compiled a good article on th ... |
13-12-2020 at 08:06
by: Pumukli |
Derivatising p-dichlorobenzene through its nitro compound
Nice to hear that others are also improving their vocabulary at times.  I can
imagine that superco ... |
12-12-2020 at 09:48
by: Pumukli |
Advice on safety for aldol products
Science Madness is not a bad resource when it comes to chemistry related info. Check this: http://ww ... |
11-12-2020 at 23:39
by: Pumukli |
Cl2 liquefication
Wonderful!
Chloros means yellow in greek but I always had the impression that this particular yel ... |
11-12-2020 at 13:32
by: Pumukli |
Methaqualone
Some real work done. Sweet. :-)
A few remarks:
- A reaction equation would have been nice.
... |
11-12-2020 at 12:34
by: Pumukli |
Has anyone smelled hydrazoic acid?How does it smell like?Is it worse than chlorine,ozone and nitrogen dioxide?
C'mon guys!
78 reads so far and not a single hint that "back in the days I heard about some ... |
10-12-2020 at 22:07
by: Pumukli |
Mononitration of bromo and fluorobenzene
Congratulations! Another good-quality work from you.
I agree with the issues mentioned in the ... |
10-12-2020 at 09:28
by: Pumukli |
Benzoyl chloride from benzoic acid
I'm not sure I want to "weigh in" really but clearly_not_atara politely reminded you that Boffis is ... |
9-12-2020 at 12:15
by: Pumukli |
More thoughts (rants) on AlCl3 Chlorination of alcohols
To whom it may concern:
TCT is not equal to TCCA (unfortunately) !!! :-)
But there's surely so ... |
9-12-2020 at 08:35
by: Pumukli |
Mononitration of bromo and fluorobenzene
Unfortunately DCM can only dissolve 1-2 % HNO3. (This is from one of the books in the SM Library, En ... |
7-12-2020 at 09:26
by: Pumukli |
Mononitration of bromo and fluorobenzene
Hi Boffis!
Believe it or not, yesterday I was surfing the web and came across the following patent. ... |
6-12-2020 at 21:55
by: Pumukli |
Amine alkylation catalysts
They should.
But they are for the "advanced amateurs" because they require more advanced hardware t ... |
3-12-2020 at 09:09
by: Pumukli |
Highest Sodium Hypochlorite Concentration that can be made SAFELY ?
How you define "safest"?
It is not an explosive, not a toxic gas, it is a corrosive liquid.
I ... |
27-11-2020 at 08:42
by: Pumukli |
Taste of sugar alcohols
1,2-propanediol is sweetish at first but much less so than glycerol, has a quick warming effect whic ... |
26-11-2020 at 09:36
by: Pumukli |
The synthesis of methyl sorbate
I always had the impression that sorbic acid with its conjugated diene structure was sensitive to su ... |
26-11-2020 at 02:34
by: Pumukli |
Otc oxalyl chloride success?
Then it's time to reach new dimensions in your relationship! :-) Maybe DMSO and oxalyl-chloride is n ... |
20-11-2020 at 12:01
by: Pumukli |
Preparation of cyanides
Distilling HCN into aquaeous NaOH is not a preferred method because those who tried it reported dark ... |
9-10-2020 at 10:38
by: Pumukli |
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