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Wohl zeiglar reaction compatible solvents I no longer have access for carbon tetrachloride and wanna carry out synthesis of aralkyl halides li ... |
20-2-2011 at 12:57 by: feynmann |
silica for DCFC I have large quantity of silica (60g F254 for TLC) (i.e with binder and fluorescent substance )and w ... |
20-2-2011 at 12:34 by: feynmann |
aza-michael addition question it is really a precious information
what if the oh is in the para position ???? do u think the int ... |
22-5-2009 at 07:43 by: feynmann |
aza-michael addition question thanks nicodem for concern but regarding the intramolecular michael addition :do u have any literatu ... |
22-5-2009 at 05:13 by: feynmann |
aza-michael addition question thanks nicodem for replying
I want to know some information
1-I think that the cpd is basic enoug ... |
19-5-2009 at 06:46 by: feynmann |
aza-michael addition question the strange thing is that beta benzoyl acrylic acid exhibits addition on that position mainly (alpha ... |
15-5-2009 at 15:22 by: feynmann |
aza-michael addition question
[img]http://i727.photobucket.com/albums/ww279/amrhamed/5-16-20091-17-10AM.png[/img]
I want to a ... |
15-5-2009 at 14:26 by: feynmann |
Microwave assisted organic synthesis Well I know well commercial reactors (CEM,biotage ,milestone and parr) and I have pretty good knowle ... |
5-5-2009 at 00:15 by: feynmann |
Microwave assisted organic synthesis yes exactly as they are cheap .................I need some expert in this field to give me advice co ... |
4-5-2009 at 16:19 by: feynmann |
Microwave assisted organic synthesis I am not looking actually for any mod considering the microwave ....aka drilling or any other mod
I ... |
4-5-2009 at 15:43 by: feynmann |
Microwave assisted organic synthesis I would like to know if there is a low cost solution for a pressure tolerating vessel or vial to be ... |
4-5-2009 at 15:25 by: feynmann |
orthanilamide Thanks Nicoderm once more for ur prompt response ..
Here is the paper which discuss the solubility ... |
13-2-2009 at 10:55 by: feynmann |
orthanilamide WEYGAND/HILGETAG
PREPARATIVE ORGANIC CHEMISTRY
p 562 |
13-2-2009 at 10:40 by: feynmann |
orthanilamide Verwendnng von Natriamhydrosnlfit als Reduktionsmittel fur organische Snbstanzen;
This paper is g ... |
13-2-2009 at 10:38 by: feynmann |
orthanilamide [quote][i]Originally posted by Nicodem[/i]
Have you tried hydrogenating with Pd-C (5%)? That is the ... |
13-2-2009 at 10:32 by: feynmann |
orthanilamide Well i will start with what is done
1-Starting with 2-nitroaniline as cheap and available raw mate ... |
13-2-2009 at 06:17 by: feynmann |
some details needed To science squirrel I point also that sodium methoxide may decompose on direct heating
Did u mee ... |
18-8-2008 at 09:35 by: feynmann |
some details needed Heating sodium methoxide without solvent is strange to me somehow as it can ignite so easily and it ... |
18-8-2008 at 09:23 by: feynmann |
some details needed I read it
For the synthesis of 3-aryl-7-nitro-2H-l,2-benzothiazine-l,l-dioxide (7a) a
mixture of ... |
18-8-2008 at 09:12 by: feynmann |
some details needed here is the article |
18-8-2008 at 09:10 by: feynmann |
some details needed I want to know the supposed condition for this reaction if u please??
Reacting ester 8 with 3 using ... |
18-8-2008 at 09:03 by: feynmann |
Simple method to regenrate zinc from zinc sulfate I am new here .........sorry I don't know
I hope I see a lot of ebooks for practical organic chemis ... |
9-8-2008 at 09:39 by: feynmann |
Simple method to regenrate zinc from zinc sulfate thanks chloric1 for the information and the book
btw here is the link for such wonderful referen ... |
9-8-2008 at 06:22 by: feynmann |
Palladium on charcoal Nope question why are u saying so???
I have been doing so for many years ....just wanna additional experience ... |
8-8-2008 at 04:37 by: feynmann |
Palladium on charcoal Nope question I also found a patent to regenerate Pdcl2 as it is the precursor for many other catalysts
US3210152 ... |
6-8-2008 at 23:47 by: feynmann |
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