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[quote][i]Originally posted by NeonCortex[/i]
The fact that many companies primarily involved in B2 ... |
3-4-2008 at 23:36
by: Nicodem |
ammonium silicate
The confusion results just from writing down somewhat ambiguous but still corect rational formulas. ... |
3-4-2008 at 09:08
by: Nicodem |
peracids
The question is too unspecific for a useful reply. I'm moving this to Beginnings in case the origina ... |
3-4-2008 at 01:16
by: Nicodem |
Selective O-alkylation of bis(4-hydrophenyl)disulfide
Here are a couple of references for the [i]O[/i]-alkylation of bis(4-hydrophenyl)disulfide:
With ... |
2-4-2008 at 07:04
by: Nicodem |
TfOH from Mesyl Fluoride + Fluorine
Using F2 for preparing TfOH starting from MsCl? A rational route for home chemists?
Surelly this mu ... |
1-4-2008 at 13:14
by: Nicodem |
Straight chain PTSA esters
In regard to direct [i]O[/i]-tosylation of alcohols with TsOH there are also published these two met ... |
1-4-2008 at 12:37
by: Nicodem |
"Drug Cooking" vs "Bomb Making"
It was already established (several times) that the criteria for any discussion of topics, that migh ... |
31-3-2008 at 11:53
by: Nicodem |
Straight chain PTSA esters
[quote][i]Originally posted by Panache[/i]
Could someone with experience making straight chain este ... |
31-3-2008 at 07:19
by: Nicodem |
Smoke Formulations ( book excerpt)
Apparently, tests indicate TiO2 is completely non-carcinogenic and does not cause asbestosis-like sy ... |
30-3-2008 at 23:26
by: Nicodem |
NaOH solution density
[quote][i]Originally posted by bio2[/i]
If anyone can figure out how to add to the chemical library ... |
30-3-2008 at 22:55
by: Nicodem |
NaOH solution density
Saturated NaOH(aq) is about 50% at room temperature. I'm sure 35% is not saturated yet, since I ofte ... |
29-3-2008 at 09:22
by: Nicodem |
toluene --> benzaldehyde
I suspect benzaldehyde is not [b]the[/b] product of such NaOH treatment of phenylalanine, but rather ... |
28-3-2008 at 09:33
by: Nicodem |
Maleic anhydride conversion to cyclopentenedione
For a complete beginner who wants to know how to write reasonable organic reaction mechanisms, I wou ... |
28-3-2008 at 06:56
by: Nicodem |
halogenation of alkenes on alumnia/silica
[quote][i]Originally posted by bongaloo[/i]
again my bad, I meant analogical reaction using Al2O3/H ... |
28-3-2008 at 06:47
by: Nicodem |
halogenation of alkenes on alumnia/silica
I'm puzzled by your questions. I don't understand several things you wrote, so I guess I should addr ... |
28-3-2008 at 03:26
by: Nicodem |
reductive amination with triacetoxyborohydride
The most general method for the synthesis of imines is just that, an azeotropic removal of water wit ... |
28-3-2008 at 03:04
by: Nicodem |
Maleic anhydride conversion to cyclopentenedione
I really hope your request has a purpose as it took me almost half an hour to draw all the damn arro ... |
28-3-2008 at 02:45
by: Nicodem |
reductive amination with triacetoxyborohydride
I don't think the trifluoroacetoxy anion is enough powerful ligand to form a stable NaBH3(CF3COO) ty ... |
27-3-2008 at 01:03
by: Nicodem |
too much palladium in H2 reduction?
Certainly adding too much of Pd-C (assuming you used 5% palladium on carbon since you say nothing) w ... |
26-3-2008 at 14:01
by: Nicodem |
Glowy Chemistry
You mean like this: http://sciencemadness.org/talk/viewthread.php?tid=8564 |
26-3-2008 at 13:51
by: Nicodem |
Finding out the concentration of H2O2 in a detergent
By titration, for example. For oxidants, the general titration procedure is to oxidize a known amoun ... |
26-3-2008 at 12:37
by: Nicodem |
"Some chem engg books" thread
Sure, no problem, it's done. We don't want to discriminate the chem. engineers. 
However, sending ... |
26-3-2008 at 11:39
by: Nicodem |
N-Chlorination of anilines
[i]N[/i]-Chloroanilines and [i]N,N[/i]-dichloroanilines are known species, but there is not much in ... |
26-3-2008 at 05:44
by: Nicodem |
N,N-Dimethyltryptamine as fumarate salt
If you don't want to discuss the thread topic and just want to behave like an ignorant fool, then ra ... |
26-3-2008 at 00:01
by: Nicodem |
reductive amination with triacetoxyborohydride
Azo, thank's for improving your grammar, though you still have much space for improvement (at the mo ... |
25-3-2008 at 23:49
by: Nicodem |
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