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Learning to respect NBS the hard way
By all means see an opthalmic surgeon as soon as possible.
I do not think NBS bromination of a k ... |
25-11-2007 at 00:22
by: Sauron |
Benzenediols
You can't reduce a -COOH to -OH, only to -CH2-OH. So from aspirin you could get to 2-hydroxybenyl a ... |
24-11-2007 at 21:04
by: Sauron |
Learning to respect NBS the hard way
N-bromosuccinimide usually is used in chlorinated hydrocarbons as solvent, e.g., CCl4, in which it i ... |
24-11-2007 at 19:47
by: Sauron |
Unknown "teargas" reaction
There's only my thinnest surmise re bromine and no mention of acetone. If you have a reason for want ... |
23-11-2007 at 18:37
by: Sauron |
Unknown "teargas" reaction
Insufficient information to hazard a guess.
Most "tear gases" are not gases at all. CS and CN ar ... |
23-11-2007 at 10:57
by: Sauron |
CAUTION !!
For the benefit of those who have NOT read the entire thread, this copy of Merck Index 14th does NOT ... |
23-11-2007 at 07:21
by: Sauron |
Moving to New Orleans in Spring... Good Schools?
Like 99.99% of conspiracy theries and rumors, that's a lot of crap. The seawalls broke where they br ... |
21-11-2007 at 22:56
by: Sauron |
Moving to New Orleans in Spring... Good Schools?
The French Quarter, being one of the highest places in the city, topographically, was one of the lea ... |
21-11-2007 at 21:31
by: Sauron |
scanners & ocrs-what's best for book scanning?
The Microtek ScanMaker s450 is on amazon.com for $89 new, knocked down from $99
http://www.amazon ... |
21-11-2007 at 09:44
by: Sauron |
Trimethylphosphate from P2O5
It is by no means that easy to make tetraalkyl pyrophosphates so I would not be worried about this a ... |
21-11-2007 at 08:59
by: Sauron |
Hydrazine Safety & Handling Questions
I have opted to proceed from commercially available, and inexpensive, S-methylisothiourea, and hydra ... |
21-11-2007 at 08:49
by: Sauron |
nutra sweet ---> Phenylacetic acid
chemrox my friend, I think you mean benzyl bromide not bromobenzene.
PhCN is one carbon short to ... |
21-11-2007 at 07:31
by: Sauron |
GBL Distillation - Vacuum or no?
When in doubt, distill at reduced pressure.
A decent aspirator will get to 25 torr or less. There ... |
20-11-2007 at 23:35
by: Sauron |
scanners & ocrs-what's best for book scanning?
To make the document you have choice of PDF format or DjVu format. PDF scrolls, DjVu uses a navigati ... |
20-11-2007 at 23:11
by: Sauron |
nutra sweet ---> Phenylacetic acid
Most people who are interested in these products by this route just proceed from phenylalanine and d ... |
20-11-2007 at 22:55
by: Sauron |
Ester byproducts of fermentation..
IIRC making higher alcohols by fermentation STINKS (literally).
Methanol is only produced if wood ... |
20-11-2007 at 11:12
by: Sauron |
scanners & ocrs-what's best for book scanning?
The MicrpTek ScanMaker s450 is vaporware in the Thailand market. There are three MicroTek importers/ ... |
20-11-2007 at 04:20
by: Sauron |
Anti-virals
They apparently gave Gore a Nobel for hugging trees and playing Chicken Little re: global warming.
... |
19-11-2007 at 19:11
by: Sauron |
Hydrazine Safety & Handling Questions
Astrolite I believe employs anhydrous hydrazine as one of its components, and anhydrous hydrazine it ... |
19-11-2007 at 16:23
by: Sauron |
How would one remove the dangerous alkaloids from comfrey?
I agree with n_i. just do not use comfrey. |
19-11-2007 at 05:18
by: Sauron |
How would one remove the dangerous alkaloids from comfrey?
The alkaloids you refer to are pyrrolizidines and are hepatotixins, i.e., liver poisons. But there a ... |
19-11-2007 at 03:44
by: Sauron |
Moving to New Orleans in Spring... Good Schools?
Tulane is fine, UNO used to be fine and maybe still is. Loyola is aso good. All in New Orleans. UNO ... |
19-11-2007 at 03:23
by: Sauron |
Looking for a TCT source
Not really. Alcohols oxidize to acids, acids react with copper and you end up with blue/green produc ... |
17-11-2007 at 19:11
by: Sauron |
Looking for a TCT source
TCT does react with wayer to form cyanuric acid and HCl. The reaction is irreversible.
TCCA react ... |
17-11-2007 at 10:30
by: Sauron |
Lower Oxo Acids of Phosphorus
Think nothing of it. More coming soon.
The Michael Reaction from Organic Reactions vol 10
Orga ... |
16-11-2007 at 16:28
by: Sauron |
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