Synthesis and reactions of N-methylbenzylammonium fluorochromate(VI) on silica gel, a selective and efficient heterogeneous oxidant.
N-Methylbenzylammonium fluorochromate(VI) (MBAFC) is easily synthesized by addition of N-methylbenzylamine to an aqueous solution of CrO3 and HF. MBAFC shows selectivity in the oxidation of aryl alcohols to their corresponding aldehydes and ketones under mild conditions. The durability, ease of work up and efficiency of MBAFC are considerably increased upon its absorption on silica gel.
Kassaee
M Z
MZ
Department of Chemistry, Tarbiat Modarres University, P.O. Box 14155-4838, Tehran, Iran. Kassaeem@Modares.ac.ir
Sayyed-Alangi
S Z
SZ
Sajjadi-Ghotbabadi
H
H
D001557:Benzenesulfonates / Q000138:chemical synthesis* / Q000737:chemistry; D050339:Benzylammonium Compounds / Q000138:chemical synthesis* / Q000737:chemistry; D002232:Carbocyanines / Q000138:chemical synthesis* / Q000737:chemistry; D005456:Fluorescent Dyes / Q000138:chemical synthesis / Q000737:chemistry; D016877:Oxidants / Q000138:chemical synthesis* / Q000737:chemistry; D012822:Silicon Dioxide
D001557:Benzenesulfonates; D050339:Benzylammonium Compounds; D002232:Carbocyanines; C495965:Cy3B N-hydroxysuccinimide ester; D005456:Fluorescent Dyes; D016877:Oxidants; D012822:Silicon Dioxide