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Alkenes from alcohols- a problem
yeah, everyone I mentioned the safrole isomerisation to has laughed. I totally disregarded the benzy ... |
22-1-2009 at 08:31
by: Artemisia |
Alkenes from alcohols- a problem
ebao-lu, amberlyst resin would probably de-deuterate the product (I plan on deuterating that methyl ... |
21-1-2009 at 12:12
by: Artemisia |
Alkenes from alcohols- a problem
its 95% cis decalin (by NMR) |
21-1-2009 at 02:40
by: Artemisia |
Alkenes from alcohols- a problem
um, id rather not share, but its got a carboxylic acid group on it, no other functionality which wou ... |
20-1-2009 at 16:11
by: Artemisia |
Alkenes from alcohols- a problem
Also- sparkgap, do you have access to that syn. comm. paper? I'm working from a paper by the same au ... |
20-1-2009 at 15:29
by: Artemisia |
Alkenes from alcohols- a problem
Klute- yeah the alcohol is racemic (from a Grignard with methyl Iodide). I had thougt about some way ... |
20-1-2009 at 15:24
by: Artemisia |
2-Bromo-6-nitrotoluene
even better actually as the sulfonic acid would ensure substitution ortho to the methyl and meta to ... |
20-1-2009 at 10:46
by: Artemisia |
Alkenes from alcohols- a problem
I want the alkene on the left hand side (the 4,5 isomer). I can seperate the two by preparative chro ... |
20-1-2009 at 10:38
by: Artemisia |
Alkenes from alcohols- a problem
cheers, I havent come across those papers before- I might give the PPh3 method a go tomorrow. The tr ... |
20-1-2009 at 08:27
by: Artemisia |
acetonitrile synthesis
hmm, stating the obvious a little. The only reason I asked was to see if acetonitrile could be subst ... |
20-1-2009 at 08:01
by: Artemisia |
Alkenes from alcohols- a problem
Im currently attempting the dehydation of a tertiary alcohol by formation of a mesylate, then elimin ... |
20-1-2009 at 07:57
by: Artemisia |
Topspin
thanks!  |
20-1-2009 at 07:36
by: Artemisia |
2-Bromo-6-nitrotoluene
Actually, thinking about it, this would probably work nicely. You should get an overall yield of aro ... |
20-1-2009 at 01:38
by: Artemisia |
2-Bromo-6-nitrotoluene
A high yielding nitro reduction reagent is Iron powder/ NH4Cl. I'll try to find you a ref, but it wo ... |
20-1-2009 at 01:31
by: Artemisia |
3D structure
I dont know if you're linked to an institution or university but if so, this is a very useful tool
... |
19-1-2009 at 17:17
by: Artemisia |
Topspin
not strictly computational, but does anyone know of a source for Brukers Topspin software for NMR pr ... |
19-1-2009 at 17:13
by: Artemisia |
acetonitrile synthesis
Not just acetonitrile. Diethyl ether too. but no-one is really talking about it. Fisher have just st ... |
19-1-2009 at 17:06
by: Artemisia |
