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Synthesis of L-Phenylacetylcarbinol(L-PAC) [rquote=152706&tid=12162&author=DJF90]Hector may have access to dry ice, but if the reaction ...	11-5-2009 at 12:31 by: turd
Synthesis of L-Phenylacetylcarbinol(L-PAC) [rquote=152642&tid=12162&author=DJF90]Hector: -10C is a simple temperature to achieve. Suppo ...	11-5-2009 at 09:32 by: turd
Synthesis of L-Phenylacetylcarbinol(L-PAC) [rquote=152679&tid=12162&author=Sauron] I advise against MeLi and now the one proposing it ...	11-5-2009 at 09:21 by: turd
Synthesis of L-Phenylacetylcarbinol(L-PAC) Well looks like MeLi on mandelic acid gives low yields. But you may be interested in regio- and ste ...	10-5-2009 at 23:54 by: turd
NiO > NiCH3COO If that doesn't help, you really should try the different melts proposed. That's the tried and teste ...	10-5-2009 at 21:39 by: turd
Synthesis of L-Phenylacetylcarbinol(L-PAC) It would be nice if you'd someday explain that resolution thingy and if/why it wouldn't be a good id ...	10-5-2009 at 21:30 by: turd
Synthesis of L-Phenylacetylcarbinol(L-PAC) I wonder why you refuse to address my (IMHO valid) points: In the article Sandmeyer posted, they use ...	10-5-2009 at 21:04 by: turd
Synthesis of L-Phenylacetylcarbinol(L-PAC) [quote]You want for resolution of dl-mandelic acid both isomers of 1-phenylethylamine.[/quote] Why ...	10-5-2009 at 12:54 by: turd
Synthesis of L-Phenylacetylcarbinol(L-PAC) Feel free to detect anything you want in my suggestions, but if someone can cook Grignards, he shoul ...	10-5-2009 at 06:34 by: turd
Synthesis of L-Phenylacetylcarbinol(L-PAC) If MeI is the price determining factor then I'm not convinced this reaction is ideal. I guess quite ...	10-5-2009 at 02:27 by: turd
Synthesis of L-Phenylacetylcarbinol(L-PAC) [rquote=152540&tid=12162&author=hector2000] Mandelamide is very expensive and i didnt find ...	9-5-2009 at 07:34 by: turd
Synthesis of L-Phenylacetylcarbinol(L-PAC) [rquote=152522&tid=12162&author=Sandmeyer]A scifinder search should be done but I can't do i ...	9-5-2009 at 04:02 by: turd
NiO > NiCH3COO Dunno... But have you tried the usual suspects, that is a melt of one of the following: * KHSO4 ...	9-5-2009 at 03:48 by: turd
Phenylpropanolamine from alanine and benzoic anhydride The thread on L-PAC got me thinking: Wouldn't it be possible to obtain phenylpropanolamine by Dakin ...	4-5-2009 at 11:18 by: turd
apparatus to reflux under vacuum? [rquote=152066&tid=12177&author=EmmisonJ]the vacuum is to reflux at a lower temperature to h ...	1-5-2009 at 07:56 by: turd
Synthesis of L-Phenylacetylcarbinol(L-PAC) [rquote=151999&tid=12162&author=hector2000] I know that but why we can shoot OH group in the ...	29-4-2009 at 13:16 by: turd
apparatus to reflux under vacuum? [rquote=151955&tid=12177&author=Panache]This then leads me to ask what are these 500ml round ...	29-4-2009 at 12:39 by: turd
Synthesis of L-Phenylacetylcarbinol(L-PAC) [rquote=151762&tid=12162&author=hector2000]mr nicodem excuse me but my english is very bad b ...	26-4-2009 at 03:44 by: turd
benzene uses: suggestions? If nothing else, it's still quite useful for washing glassware. Otherwise... AFAIK, there's ferro ...	29-3-2009 at 05:06 by: turd
Colorful Aqueous Molybdenum and Tungsten Chemistry [rquote=149544&tid=11962&author=woelen]One remarkable experiment I already have done and put ...	24-3-2009 at 05:29 by: turd
small scale solvent stripping [quote][i]Originally posted by poisoninthestain[/i] i was under the impression that distilling smal ...	20-3-2009 at 14:28 by: turd
Isomerisation without heat? [quote][i]Originally posted by bobpage[/i] If the pinene parts are removed and NaOH in IPA added (5 ...	12-3-2009 at 14:11 by: turd
Space groups and equivalent positions [quote][i]Originally posted by KemiRockarFett[/i] What is the problem with the mathematics? Its rea ...	12-3-2009 at 11:23 by: turd
Space groups and equivalent positions [quote] I thought that there were 32 crystallographic groups, divided among the 7 crystal systems.[ ...	12-3-2009 at 02:55 by: turd
Space groups and equivalent positions [quote][i]Originally posted by jam640[/i] [...]Especially the generation of equivalent positions fe ...	11-3-2009 at 22:40 by: turd
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