Premium
Syntheses of polyfluoroalkyl aryl ether
Author(s) -
XueMei Du,
BingHua Yang,
ChangMing Hu
Publication year - 1986
Publication title -
acta chimica sinica english edition
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.28
H-Index - 41
eISSN - 1614-7065
pISSN - 0256-7660
DOI - 10.1002/cjoc.19860040312
Subject(s) - chemistry , hydroquinone , resorcinol , aryl , nucleophile , ether , catechol , ring (chemistry) , fluorine 19 nmr , organic chemistry , proton nmr , medicinal chemistry , nuclear magnetic resonance spectroscopy , alkyl , catalysis
The reactions of methoxyphenol and dihydroxybenzene with hexafluoropropene were studied. Eight new compounds 2‐9 were separated from the reaction mixture of catechol and hexafluoropropene. The formation of these products was explained through nucleophilic attack of the aryloxy anion on hexafluoropropene, followed by elimination and addition (Scheme 1). However, the reaction of resorcinol and hydroquinone with C 3 F 4 only gave the simple addition products 10 and addition‐elimination products Z, E ‐11, 12. All new compounds were characterized by 1 H and 19 F NMR, IR, MS and elemental analyses. The 19 F NMR of seven membered ring compounds 4 and 5 were discussed in detail.