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4-methoxyphenol syn using hydroquinone methyl iodide [rquote=116136&tid=9835&author=Klute] The patent suggets neutralizing the reaction mixtur ...	30-10-2014 at 06:16 by: lullu
Phase Transfer Oxidation of Piperic Acid [quote] 2.4. Piperonal from pepper 2.4.1. Oxidative cleavage of piperine by ozonolysis ...	10-10-2014 at 00:00 by: lullu
How can inert gas output be controlled conveniently Thank you, another question do you guys use a back pressure valve or just a drying tube on the end? ...	7-10-2014 at 12:11 by: lullu
How can inert gas output be controlled conveniently Is there any easy trick to reduce gas output in a cost friendly way when using a normal apparature u ...	7-10-2014 at 10:59 by: lullu
The Forum Has Been Hacked I would recommend using noscript when browsing this board.	19-9-2014 at 03:15 by: lullu
Dimethylation of tryptamine via formaldehyde/STAB I stumbled over this and remembered this thread. So hopefully it resolves the ongoing pictet spengl ...	10-9-2014 at 03:44 by: lullu
Experimental: Alternative to Al/Hg - the Al/Cu The NaOH will not end up in the receiver.	17-8-2014 at 02:27 by: lullu
Preparation of methyl tosylate, safe methylating agent Has anyone here used methyl p-toluenesulfonate successfully for an O-methylation and would like to s ...	16-8-2014 at 03:13 by: lullu
Report on Decarboxylation of Tryptophan in various solvents I attached a patent regarding the purification via CO2. DCM is used for tryptamine. best regards ...	10-7-2014 at 10:11 by: lullu
Experimental: Alternative to Al/Hg - the Al/Cu [quote] why in general is a mixture of ketone/nitromethane added (with Al/Hg) - couldn't pre-form ...	15-5-2014 at 06:48 by: lullu
Dimethylation of tryptamine via formaldehyde/STAB It could be possible that the reaction time for the in-situ preparation of STAB-H is the problem her ...	6-2-2014 at 05:35 by: lullu
L-tryptophan decarboxylation some good writeups on german boards regarding decarboxylation bombjack @ lambdasyn did some impre ...	5-2-2014 at 07:27 by: lullu
fixing membrane between cathode and anode If you don't mind I would like to ask another general question regarding divided electrochemical cel ...	5-11-2012 at 13:40 by: lullu
reductive amination using ammonium acetate/NaBH4 Keep in mind that it is important to have NaBH4 in solution and cooled while dripping Ac2O otherwise ...	25-7-2012 at 01:03 by: lullu
reductive amination using ammonium acetate/NaBH4 Thanks DJF90, this STAB really looks promising except the preparation which seems to take its time ...	24-7-2012 at 02:23 by: lullu
reductive amination using ammonium acetate/NaBH4 Excuse me but did you even read the thread?	24-7-2012 at 00:01 by: lullu
reductive amination using ammonium acetate/NaBH4 To make myself a bit clearer I wonder about how to form the imine correctly. Because molecular sie ...	23-7-2012 at 06:17 by: lullu
reductive amination using ammonium acetate/NaBH4 Anyone here tried forming the imine of a ketone in anhydr. MeOH with ammonium acetate following the ...	22-7-2012 at 11:24 by: lullu
Preparation of Zn(BH4) [rquote=249166&tid=20160&author=DJF90]Not meaning to be rude but neither of you seem to have ...	22-5-2012 at 04:52 by: lullu
Preparation of Zn(BH4) So from literature the hydrolysis of the conjugated double bonds within the nitroalkene via Zn(BH4)2 ...	21-5-2012 at 00:40 by: lullu
Preparation of Zn(BH4) [rquote=249101&tid=20160&author=kristofvagyok] The two layers could be a saturated layer wi ...	20-5-2012 at 23:00 by: lullu
Preparation of Zn(BH4) I have a few question regarding the preparation of this compound. In literature it is prepared by s ...	20-5-2012 at 03:24 by: lullu
Bromination of Vanillin without bromine I attached a reference for "insitu" bromination via HBr+H2O2 in water on ketones. Also regarding in ...	18-3-2012 at 07:43 by: lullu
Electrochemical reductions of 1-R-Nitropropenes --> 1-R-Isopropylamines Sorry for bumping. Thanks for sharing your experience with tyvek. May I ask you to report how well ...	2-3-2012 at 12:13 by: lullu

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