Organic compounds -- part of the class 532-570 series – Organic compounds – Halogen containing
Reexamination Certificate
2006-04-13
2008-10-21
Shameem, Golam M. M. (Department: 1626)
Organic compounds -- part of the class 532-570 series
Organic compounds
Halogen containing
C570S123000
Reexamination Certificate
active
07439408
ABSTRACT:
The present invention relates to a process for preparing a compound of formula (V)where R is H or F,by reacting a compound of formula (IV)where R is H or F,with hydrogen sulphide or salts thereof, optionally in the presence of a reaction auxiliary and optionally in the presence of a diluent.
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Bayer Cropscience AG
Browdy and Neimark
Shameem Golam M. M.
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