TY - JOUR
T1 - Fluorination of fluoro-cyclobutene with high-valency metal fluoride
AU - Mizukado, Junji
AU - Matsukawa, Yasuhisa
AU - Quan, Heng Dao
AU - Tamura, Masanori
AU - Sekiya, Akira
PY - 2006/1
Y1 - 2006/1
N2 - Fluorinations of 1,4,4-trifluorocyclobutene and 3,3,4,4- tetrafluorocyclobutene using high-valency metal fluorides such as CoF 3, MnF3, AgF2, CeF4 and KCoF 4, and elemental fluorine were examined. In these reactions with CoF3 and MnF3, vic-difluorination proceeded mainly. While, 1,4,4-trifluorocyclobutene yielded 3,3,4,4-tetrafluorocyclobutene, and 3,3,4,4-tetrafluorocyclobutene yielded 1,3,3,4,4-pentafluorocyclobutene mainly in the case of AgF2. The further fluorinated products were increased under severer conditions. Also, the plausible reaction mechanism was suggested.
AB - Fluorinations of 1,4,4-trifluorocyclobutene and 3,3,4,4- tetrafluorocyclobutene using high-valency metal fluorides such as CoF 3, MnF3, AgF2, CeF4 and KCoF 4, and elemental fluorine were examined. In these reactions with CoF3 and MnF3, vic-difluorination proceeded mainly. While, 1,4,4-trifluorocyclobutene yielded 3,3,4,4-tetrafluorocyclobutene, and 3,3,4,4-tetrafluorocyclobutene yielded 1,3,3,4,4-pentafluorocyclobutene mainly in the case of AgF2. The further fluorinated products were increased under severer conditions. Also, the plausible reaction mechanism was suggested.
KW - Fluorination
KW - Fluoro-cyclobutene
KW - High-valency metal fluoride
KW - vic-Difluorination
UR - http://www.scopus.com/inward/record.url?scp=29144458349&partnerID=8YFLogxK
U2 - 10.1016/j.jfluchem.2005.10.007
DO - 10.1016/j.jfluchem.2005.10.007
M3 - Article
AN - SCOPUS:29144458349
SN - 0022-1139
VL - 127
SP - 79
EP - 84
JO - Journal of Fluorine Chemistry
JF - Journal of Fluorine Chemistry
IS - 1
ER -