JPS5511521A - Preparation of fluoroglyoxalate - Google Patents
Preparation of fluoroglyoxalateInfo
- Publication number
- JPS5511521A JPS5511521A JP8356478A JP8356478A JPS5511521A JP S5511521 A JPS5511521 A JP S5511521A JP 8356478 A JP8356478 A JP 8356478A JP 8356478 A JP8356478 A JP 8356478A JP S5511521 A JPS5511521 A JP S5511521A
- Authority
- JP
- Japan
- Prior art keywords
- solvent
- reaction
- fluoride
- title substance
- fluoroglyoxalate
- 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
Abstract
PURPOSE: To obtain the title substance useful as a raw material for functional group-containing perfluoro compound not starting from corrosive or low-boiling reagents, without forming noxious substances, by reacting a chloroglyoxalte with a metallic fluoride.
CONSTITUTION: On mole of a chloroglyoxalate of the formula (R is alkyl, alkenyl, phenyl, cycloalkyl group, etc.) is reacted with 1W10 moles of a metallic fluoride, e.g. sodium fluoride, at 0W200°C, preferably 50W160°C, to give the title substance. The reaction may be carried out in a solvent, e.g. diglyme or sulfolane; however, care should be taken because the abscnce of the solvent is sametimes advantageous to the reaction.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8356478A JPS6056129B2 (en) | 1978-07-11 | 1978-07-11 | Production method of fluorogliogyzalic acid ester |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8356478A JPS6056129B2 (en) | 1978-07-11 | 1978-07-11 | Production method of fluorogliogyzalic acid ester |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5511521A true JPS5511521A (en) | 1980-01-26 |
JPS6056129B2 JPS6056129B2 (en) | 1985-12-09 |
Family
ID=13806003
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8356478A Expired JPS6056129B2 (en) | 1978-07-11 | 1978-07-11 | Production method of fluorogliogyzalic acid ester |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6056129B2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0346437U (en) * | 1989-09-12 | 1991-04-30 |
-
1978
- 1978-07-11 JP JP8356478A patent/JPS6056129B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS6056129B2 (en) | 1985-12-09 |
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