WEI Rongqing, WANG Haiping, SHEN Bin, et al. Effect of nitrobenzene on preparation of carboxyl polystyrene by Friedel-Crafts acylation reaction[J]. CIESC Journal, 2005, (7): 1230-1235.
WEI Rongqing, WANG Haiping, SHEN Bin, et al. Effect of nitrobenzene on preparation of carboxyl polystyrene by Friedel-Crafts acylation reaction[J]. CIESC Journal, 2005, (7): 1230-1235.DOI:
Conversion of phthalic anhydride (PA) could be improved significantly at mole ratio of 1∶1 (PA∶nitrobenzene) by adding nitrobenzene into the usual Friedel-Crafts(F-C)reaction solution DCM.Nitrobenzene’s effect was found to be different from the usual DCM in F-C reaction
because nitrobenzene might participate in the intermediate reaction.In addition
the method of adding nitrobenzene and mole ratio of PA to nitrobenzene could affect the experiment results.Carboxylic crosslinked polystyrene microsphere was prepared by F-C acylation reaction.