Method for preparing perfluorocarbon-substituted methanols
AssigneeExfluor Research Corporation
InventorHajimu Kawa
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Abstract
Methods for producing perfluorocarbon monomethanols or dimethanols are disclosed. The methods of the invention can provide branched perfluorocarbon monomethanols or dimethanols with good purity and yields.
Claims7
A perfluorocarbon dimethanol compound represented by the formula Rf—C(R′f)(CH2OH)2, wherein Rf is a perfluorocarbon moiety, and R′f is fluoride or a perfluorocarbon moiety, wherein R′f and Rf may be independently substituted by a halogen, hydroxyl, alkyl, alkoxyl, cyano, azido, heterocyclyl, aralkyl, aromatic, or heteroaromatic moiety, or perfluorinated derivatives thereof.
A perfluorocarbon dimethanol compound represented by the formula Rf—CF(CH2OH)2, wherein Rf is a perfluorocarbon moiety, wherein Rf may be substituted by a halogen, hydroxyl, alkyl, alkoxyl, cyano, azido, heterocyclyl, aralkyl, aromatic, or heteroaromatic moiety, or perfluorinated derivatives thereof.
Dependencies are inferred from the claim text.