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RS20100110A - Process for preparing 4- trifluoromethylsulphinylpyrazole derivative - Google Patents

Process for preparing 4- trifluoromethylsulphinylpyrazole derivative

Info

Publication number
RS20100110A
RS20100110A RSP-2010/0110A RSP20100110A RS20100110A RS 20100110 A RS20100110 A RS 20100110A RS P20100110 A RSP20100110 A RS P20100110A RS 20100110 A RS20100110 A RS 20100110A
Authority
RS
Serbia
Prior art keywords
preparing
trifluoromethylsulphinylpyrazole
derivative
compound
halogen
Prior art date
Application number
RSP-2010/0110A
Other languages
Serbian (sr)
Inventor
Jean-Louis Clavel
Isabelle Pelta
Philippe Charreau
Sylvie Le Bars
Original Assignee
BASF AGRO B.V., Arnhem (NL)-Wädenswil-Branch
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by BASF AGRO B.V., Arnhem (NL)-Wädenswil-Branch filed Critical BASF AGRO B.V., Arnhem (NL)-Wädenswil-Branch
Priority to RSP-2010/0110A priority Critical patent/RS20100110A/en
Priority claimed from YUP-301/02A external-priority patent/RS51050B/en
Publication of RS20100110A publication Critical patent/RS20100110A/en

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  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

Invention herewith described refers to the process for preparing of a compound of formula (I), wherein R1 represents halogen, haloalkyl, haloalkoxy, R4S(O)n-or- SF5, R2 represents hydrogen or halogen; R3 represents halogen; R4 represents alkyl or haloalkyl; and n represents 0, 1 or 2; which process comprises oxidising a compound of formula (II): wherein R1, R2 and W are as defined above, with trifluoroperacetic acid in the presence of a corrosion inhibiting compound.
RSP-2010/0110A 1999-10-22 1999-10-22 Process for preparing 4- trifluoromethylsulphinylpyrazole derivative RS20100110A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RSP-2010/0110A RS20100110A (en) 1999-10-22 1999-10-22 Process for preparing 4- trifluoromethylsulphinylpyrazole derivative

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
YUP-301/02A RS51050B (en) 1999-10-22 1999-10-22 Process for preparing 4-trifluoromethylsulphinylpyrazole derivative
RSP-2010/0110A RS20100110A (en) 1999-10-22 1999-10-22 Process for preparing 4- trifluoromethylsulphinylpyrazole derivative

Publications (1)

Publication Number Publication Date
RS20100110A true RS20100110A (en) 2010-12-31

Family

ID=43827922

Family Applications (1)

Application Number Title Priority Date Filing Date
RSP-2010/0110A RS20100110A (en) 1999-10-22 1999-10-22 Process for preparing 4- trifluoromethylsulphinylpyrazole derivative

Country Status (1)

Country Link
RS (1) RS20100110A (en)

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