Fluorinated oxetane derivatives and production process thereof
AssigneeDaikin Industries, Ltd.
InventorsTetsuya Masutani, Akinori Yamamoto
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Abstract
A process for preparing compounds of formula (I) comprising radical addition of RfI to 3-(allyloxy)methyl-3-alkyloxetane (1) wherein R is C1-3 alkyl and Rf is C1-18 linear or branched fluoroalkyl. The compounds of formula (I) are useful as intermediates for preparing various fluorine-containing functional materials.
Claims6
A process for preparing a compound of formula (I) comprising radical addition of RfI to 3-(allyloxy)methyl-3-alkyloxetane (1) wherein R is C1-3 alkyl and Rf is C1-18 linear or branched fluoroalkyl,
A process for preparing a compound of formula (II) comprising reacting the compound of formula (I) under basic conditions to remove hydrogen iodide therefrom
- wherein R is C1-3 alkyl and Rf is C1-18 linear or branched fluoroalkyl,
A process for preparing a compound of formula (III) comprising hydrogenating the compound of formula (II) in the presence of a hydrogenation catalyst
- wherein R is C1-3 alkyl and Rf is C1-18 linear or branched fluoroalkyl,
A process for preparing a compound of formula (III) comprising reducing the compound of formula (I) in the presence of a reduction catalyst or a reducing agent
- wherein R is C1-3 alkyl and Rf is C1-18 linear or branched fluoroalkyl.
A compound of the formula (I)
- wherein R is C1-3 alkyl and Rf is C1-18 linear or branched fluoroalkyl.
A compound of the formula (II)
- wherein R is C1-3 alkyl and Rf is C1-18 linear or branched fluoroalkyl.
Dependencies are inferred from the claim text.