4,4'-(perfluoroisopropylidene)dicyclohexanol, derivative thereof and process for preparing the same
AssigneeDaiken Industries, Ltd.
InventorsSinji Tamaru, Motonobu Kubo
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Abstract
4,4'-(Perfluoroisopropylidene)dicyclohexanol or its organic acid ester of the formula ##STR1## wherein R' is hydrogen atom or acyl group having 1 to 10 carbon atoms, is useful as a starting material of a curable resin, cross-linking agent or the like.
Claims5
4,4'-(Perfluoroisopropylidene)dicyclohexanol or its organic acid ester of the formula ##STR6## wherein R.sup.1 is hydrogen atom or acyl group having 1 to 10 carbon atoms.
A process for preparing 4,4'-(perfluoroisopropylidene)dicyclohexanol of the formula ##STR7## wherein R.sup.2 is hydrogen atom which comprises reacting hydrogen with 4,4'-(perfluoropropylidene)diphenol.
A process for preparing an organic acid ester of 4,4'-(perfluoroisopropylidene)dicyclohexanol of the formula ##STR8## wherein R.sup.3 is acyl group which comprises reacting an organic acid or reactive derivative thereof with 4,4'-(perfluoroisopropylidene)dicyclohexanol.
Dependencies are inferred from the claim text.