O-Halogenocyclopentyl S-alkyl (di)thiphosphoric(phosphonic) acid ester derivatives of the general formula (I) ##STR1## in which R.sup.1 represents alkyl, alkoxy or the radical ##STR2## R.sup.3 represents hydrogen or alkyl and R.sup.4 represents hydrogen, alkyl, --COH (formyl) or optionally halogen-substituted --CO-alkyl (acyl), R.sup.2 represents alkyl or alkoxyalkyl and X represents oxygen or sulphur, can be used as pesticides.
Process for the preparation of partially fluorinated alcohols
申请人:Bayer Aktiengesellschaft
公开号:US05087775A1
公开(公告)日:1992-02-11
A process for the preparation of partially fluorinated alcohols starting from halogen-containing alkenes, and 2,2,3,3,4,4-hexafluorocyclopentanol as a new partially fluorinated alcohol.