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KOH in Et2O
I suppose that your fine precipitate formed when you drop some KOH into Et2O is due to attack of the ... |
6-9-2008 at 17:33
by: tapira1 |
ammonia trap
You may use a H2SO4 trap and a safety (empty vessel) trap combined with N2 purge; alternatively you ... |
30-8-2008 at 08:31
by: tapira1 |
dimethyl trip
If you are aware of the mechanism of the EC and the PS reactions you will realize that you cannot av ... |
27-8-2008 at 15:33
by: tapira1 |
Fe - HCl reduction
Iron filings and a strong acid is able to reduce nitro groups such as nitrobenzene to amines like an ... |
27-8-2008 at 15:29
by: tapira1 |
diethylamine
Small quantities of diethylamine an be prepared by basic hydrolysis of OFF (m-diethyltoluamide) foll ... |
27-8-2008 at 15:22
by: tapira1 |
MalCl2
Preferred method for the synthesis of malonyl chloride
In a 250-ml. Erlenmeyer flask fitted by a gr ... |
27-8-2008 at 15:17
by: tapira1 |
Recovering Test
There are steroidal hormones capable of being recovered from urine; equilenin is one of them; howeve ... |
27-8-2008 at 14:55
by: tapira1 |
Alternative synth of benzaldehyde
You may use the oxidation of styrene with oxygen under TiO2 catalysis. TiO2 is a paint pigment that ... |
27-8-2008 at 14:52
by: tapira1 |
Grignard (part II)
This recipe may help your
http://members.aol.com/profchm/chap38-4.html |
27-8-2008 at 14:46
by: tapira1 |
Grignard
You should manage your reflux, since the reaction is exothermic and you do not want it to run out of ... |
27-8-2008 at 14:43
by: tapira1 |
About mendeleev
Hi everybody,
I am interested in books about mendelev. There seems to be one very good by van Spron ... |
2-6-2007 at 05:10
by: tapira1 |
