JPS5559135A - Production of alpha, alpha, alpha-trifluoro-o-toluic fluoride - Google Patents
Production of alpha, alpha, alpha-trifluoro-o-toluic fluorideInfo
- Publication number
- JPS5559135A JPS5559135A JP13217578A JP13217578A JPS5559135A JP S5559135 A JPS5559135 A JP S5559135A JP 13217578 A JP13217578 A JP 13217578A JP 13217578 A JP13217578 A JP 13217578A JP S5559135 A JPS5559135 A JP S5559135A
- Authority
- JP
- Japan
- Prior art keywords
- alpha
- trifluoro
- phthalate
- horticulture
- agriculture
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
PURPOSE: A specific amount of sulfur tetrafluoride is made to act on relatively inexpensive hydrogen alkyl phthalate to produce title compound useful as a bactericidal agent for agriculture and horticulture, especially effective on the sheath blight of rice.
CONSTITUTION: The reaction of hydrogen alkyl phthalate of formul I (R is 1W4C alkyl) and 3W4mol, per mole of the phthalate, of sulfur tetrafluoride of formula II is effected under pressure of 5W30, preferably 10W20kg/cm2 at 100W170, preferably 140W150°C to give α, α, α-trifluoro-o-toluic fluoride in high yield. The product is made to react with a m-alkoxyaniline to give o-trifluoromethyl-m'-alkoxybenzoic anilide that is used as bactericidal agent for agriculture and horticulture, especially for preventive of rice sheath blast.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13217578A JPS6051454B2 (en) | 1978-10-27 | 1978-10-27 | Method for producing α, α, α-trifluoro-O-Toluitsuku fluoride |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13217578A JPS6051454B2 (en) | 1978-10-27 | 1978-10-27 | Method for producing α, α, α-trifluoro-O-Toluitsuku fluoride |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5559135A true JPS5559135A (en) | 1980-05-02 |
JPS6051454B2 JPS6051454B2 (en) | 1985-11-14 |
Family
ID=15075120
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13217578A Expired JPS6051454B2 (en) | 1978-10-27 | 1978-10-27 | Method for producing α, α, α-trifluoro-O-Toluitsuku fluoride |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6051454B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008239602A (en) * | 2007-02-06 | 2008-10-09 | Air Products & Chemicals Inc | Preparation of organic compound bearing trifluoromethyl group on quaternary carbon |
-
1978
- 1978-10-27 JP JP13217578A patent/JPS6051454B2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008239602A (en) * | 2007-02-06 | 2008-10-09 | Air Products & Chemicals Inc | Preparation of organic compound bearing trifluoromethyl group on quaternary carbon |
Also Published As
Publication number | Publication date |
---|---|
JPS6051454B2 (en) | 1985-11-14 |
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