The present invention relates to compounds of the formula (I) (Rf-CHF—CF2—CHR)m-L-(X)n, where Rf=a perfluorinated alkyl group, optionally containing heteroatoms, R=H or an alkyl group, L=a single bond or a divalent organic group, X=an anchor group, m is ≥1 and n is ≥1, and to the use thereof in, for example, dirt-repellent coatings.
The present invention relates to compounds of the formula (I) (Rf—CHF—CF
2
—CHR)
m
-L-(X)
n
, where Rf=a perfluorinated alkyl group, optionally containing heteroatoms, R=H or an alkyl group, L=a single bond or a divalent organic group, X=an anchor group, m is ≧1 and n is ≧1, and to the use thereof in, for example, dirt-repellent coatings.
The Free-radical Catalyzed Addition of Alcohols and Aldehydes to Perfluoroölefins<sup>1</sup>