YU30102A - Postupak za dobijanje derivata 4-trifluorometilsulfinil pirazola - Google Patents
Postupak za dobijanje derivata 4-trifluorometilsulfinil pirazolaInfo
- Publication number
- YU30102A YU30102A YU30102A YU30102A YU30102A YU 30102 A YU30102 A YU 30102A YU 30102 A YU30102 A YU 30102A YU 30102 A YU30102 A YU 30102A YU 30102 A YU30102 A YU 30102A
- Authority
- YU
- Yugoslavia
- Prior art keywords
- trifluoromethylsulphinylpyrazole
- derivative
- preparing
- halogen
- haloalkyl
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
- C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
- C07D401/04—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings directly linked by a ring-member-to-ring-member bond
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
- C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
- C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D231/14—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D231/44—Oxygen and nitrogen or sulfur and nitrogen atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Postupak za dobijanje jedinjenja formule (I), u kojoj R1 predstavlja halogen, haloalkil, haloalkoksi, R4(S(O)n-ili -SF5, R2 predstavlja vodonik ili halogen, R3 predstavlja halogen, R4 predstavlja alkil ili haloalkil i n predstavlja 0, 1 ili 2; koji postupak sadrži oksidaciju jedinjenja formule (II), u kojoj su R1, R2 i W isti kao što je gore definisano, sa trifluoropersirćetnom kiselinom u prisustvu jedinjenja za inhibiranje korozije.[A process for the preparation of a compound of formula (I), 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.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
YUP-301/02A RS51050B (sr) | 1999-10-22 | 1999-10-22 | Postupak za dobijanje derivata 4-trifluorometilsulfinil pirazola |
RSP-2010/0110A RS20100110A (en) | 1999-10-22 | 1999-10-22 | Process for preparing 4- trifluoromethylsulphinylpyrazole derivative |
RSP-2010/0109A RS20100109A (en) | 1999-10-22 | 1999-10-22 | Process for preparing 4-trifluoromethzlsulphinylpyrazole derivative |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
YUP-301/02A RS51050B (sr) | 1999-10-22 | 1999-10-22 | Postupak za dobijanje derivata 4-trifluorometilsulfinil pirazola |
Publications (2)
Publication Number | Publication Date |
---|---|
YU30102A true YU30102A (sh) | 2004-12-31 |
RS51050B RS51050B (sr) | 2010-10-31 |
Family
ID=47722726
Country Status (1)
Country | Link |
---|---|
RS (1) | RS51050B (sh) |
-
1999
- 1999-10-22 RS YUP-301/02A patent/RS51050B/sr unknown
Also Published As
Publication number | Publication date |
---|---|
RS51050B (sr) | 2010-10-31 |
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