TY - JOUR
T1 - SbF5/PAF - A novel fluorinating reagent in preparing fluorine compounds
AU - Quan, Heng Dao
AU - Yang, Hui e.
AU - Tamura, Masanori
AU - Sekiya, Akira
PY - 2004/7
Y1 - 2004/7
N2 - A novel fluorination reagent and catalyst, SbF5/PAF (porous aluminum fluoride), was prepared by impregnating SbCl5 into PAF and then treating with anhydrous hydrogen fluoride. The prepared reagent had an excellent catalytic activity in halogen-exchange, and also improved the properties of SbF5, such as hydroscopicity, corrosion, and toxicity. SbF5/PAF was successfully used in organic synthesis as a fluorinating reagent, and a fixed bed catalyst for F/Cl exchange.
AB - A novel fluorination reagent and catalyst, SbF5/PAF (porous aluminum fluoride), was prepared by impregnating SbCl5 into PAF and then treating with anhydrous hydrogen fluoride. The prepared reagent had an excellent catalytic activity in halogen-exchange, and also improved the properties of SbF5, such as hydroscopicity, corrosion, and toxicity. SbF5/PAF was successfully used in organic synthesis as a fluorinating reagent, and a fixed bed catalyst for F/Cl exchange.
KW - Antimony pentafluoride
KW - Difluoromethane
KW - Porous aluminum fluoride
UR - http://www.scopus.com/inward/record.url?scp=3042641822&partnerID=8YFLogxK
U2 - 10.1016/j.jfluchem.2004.03.009
DO - 10.1016/j.jfluchem.2004.03.009
M3 - Article
AN - SCOPUS:3042641822
SN - 0022-1139
VL - 125
SP - 1169
EP - 1172
JO - Journal of Fluorine Chemistry
JF - Journal of Fluorine Chemistry
IS - 7
ER -