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Search debromination with Zinc Dust -CHBr-CH2Br group 11-3-2012 at 17:03 by: cactusmae debromination with Zinc Dust Zinc dust was bought at 2001. 11-3-2012 at 16:52 by: cactusmae debromination with Zinc Dust I tried debromination to get alkene and failed several times. The procedure I carried with the zinc ... 11-3-2012 at 14:29 by: cactusmae selective reduce nitroaromatics [rquote=236818&tid=18839&author=Dr.Bob]Sodium dithionate might work. That is an interestin ... 17-2-2012 at 08:05 by: cactusmae selective reduce nitroaromatics I finially figured out the problem with my reduction with nitroaromatics with Iron and HCl. The prob ... 14-2-2012 at 07:38 by: cactusmae reduce nitro aromatic compound to very polar amine I did try Rainey Ni once but no product. Is there any trick part for this reaction? Such as dry cond ... 19-10-2011 at 18:19 by: cactusmae reduce nitro aromatic compound to very polar amine I did use Zinc/HCl with ammonium formate at room temperature. http://www.erowid.org/archive/rhodium ... 19-10-2011 at 09:24 by: cactusmae reduce nitro aromatic compound to very polar amine My substrate is perfluorinated carbon chain with brominate protected double bond. I tried to run the ... 19-10-2011 at 09:04 by: cactusmae reduce nitro aromatic compound to very polar amine Also the Fe/HCl reduction takes really long time. Should I heat up or add other cosolvent to speed u ... 19-10-2011 at 08:53 by: cactusmae reduce nitro aromatic compound to very polar amine But the product is strong base sensative. That is why I avoid of base reduction in the first place. 19-10-2011 at 08:36 by: cactusmae reduce nitro aromatic compound to very polar amine Product amine is very polar and has good solubility in water, so less amont of water is perferred fo ... 19-10-2011 at 07:58 by: cactusmae

Sciencemadness Discussion Board » Search Select A Forum Fundamentals   » Chemistry in General   » Organic Chemistry   » Beginnings   » Responsible Practices   » Miscellaneous Engineering and Equipment   » Reagents and Apparatus Acquisition   » Electronics   » Process Engineering   » Materials and Metallurgy Special Topics   » Analytical Chemistry   » Electrochemistry   » Energetic Materials   » Biochemistry   » Radiochemistry   » Computational Models and Techniques Literature and Documentation   » Sciencemadness Wiki   » Prepublication Non-science   » Forum Matters   » Legal and Societal Issues