| 摘要 |
<p>A fluorine-containing spiroacetal compound represented by the following formula (A): wherein X represents >C(CF<SUB>3</SUB>)(Y) or >C=CF<SUB>2</SUB>, in which Y represents -CF<SUB>2</SUB>OCOR<SUP>1</SUP>, -COOR<SUP>2</SUP>, -COF, or -CH<SUB>2</SUB>OR<SUP>3</SUP>, R<SUP>1</SUP> represents an alkyl or cycloalkyl group having at least one fluorine atom, R<SUP>2</SUP> represents a hydrogen atom, an alkali metal, an alkaline earth metal, an alkyl group, or a cycloalkyl group, and R<SUP>3</SUP> represents a hydrogen atom or an acyl group; wherein the alkyl or cycloalkyl group for R<SUP>1</SUP> may have a substituent other than fluorine atom; the alkyl or cycloalkyl group for R<SUP>2</SUP> may have a substituent; and the acyl group for R<SUP>3</SUP> may have a substituent.</p> |
