| abstract |
The 2-trifluoromethoxybenzylsulfuryl acid of formula (I), which can be used as an intermediate in the preparation of certain herbicidally active compounds, can be adjusted in high yield and high purity , At a temperature between 0 ° C and 200 ° C (dehalogenation), the resulting compound of formula (I) is isolated in a narrow manner in the case where X2 is a hydrogen gene and when X2 is a hydrogen gene, the compound is converted to a pure crystalline product and glow with suction of the headstone. ŕ |