JPS558436A - Production of perfluoro(7-oxabicyclo4,3,0 nonane) - Google Patents
Production of perfluoro(7-oxabicyclo4,3,0 nonane)Info
- Publication number
- JPS558436A JPS558436A JP8036278A JP8036278A JPS558436A JP S558436 A JPS558436 A JP S558436A JP 8036278 A JP8036278 A JP 8036278A JP 8036278 A JP8036278 A JP 8036278A JP S558436 A JPS558436 A JP S558436A
- Authority
- JP
- Japan
- Prior art keywords
- groups
- perfluoro
- nonanes
- oxabicyclo
- derivatives
- 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
- BKIMMITUMNQMOS-UHFFFAOYSA-N nonane Chemical compound CCCCCCCCC BKIMMITUMNQMOS-UHFFFAOYSA-N 0.000 title 2
- DNZWAKVIOXCEHH-UHFFFAOYSA-N 2,3,3a,4,5,6,7,7a-octahydro-1-benzofuran Chemical class C1CCCC2OCCC21 DNZWAKVIOXCEHH-UHFFFAOYSA-N 0.000 abstract 2
- -1 2-cyclohexynyl groups Chemical group 0.000 abstract 2
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 abstract 2
- 125000001931 aliphatic group Chemical group 0.000 abstract 2
- 150000001735 carboxylic acids Chemical class 0.000 abstract 2
- 229910000040 hydrogen fluoride Inorganic materials 0.000 abstract 2
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- ABDBNWQRPYOPDF-UHFFFAOYSA-N carbonofluoridic acid Chemical compound OC(F)=O ABDBNWQRPYOPDF-UHFFFAOYSA-N 0.000 abstract 1
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 abstract 1
- FXKHUBNHBYCRNH-UHFFFAOYSA-N cyclohexylmethyl acetate Chemical compound CC(=O)OCC1CCCCC1 FXKHUBNHBYCRNH-UHFFFAOYSA-N 0.000 abstract 1
- 125000001153 fluoro group Chemical group F* 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 125000005843 halogen group Chemical group 0.000 abstract 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1
- 239000012442 inert solvent Substances 0.000 abstract 1
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 abstract 1
Landscapes
- Furan Compounds (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Abstract
PURPOSE: To obtain perfluoro(7-oxabicyclo[4.3.0]nonanes) used for inert solvents, etc. by electrolytically fluorinating the specific carboxylic acids and their derivatives.
CONSTITUTION: The carboxylic acids such as cyclohexyl methyl acetate, etc. expressed by formula I (R1 is cyclohexyl groups or Δ2-cyclohexynyl groups, R2 is hydrogen atoms or straight chain form of C number 1 to 4, aliphatic alkyl groups, X is hydroxyl groups, halogen atoms, methoxy groups, etc.) and their derivatives are introduced into an electrolytic cell into which hydrogen fluoride is introduced whereby they are dissolved in the hydrogen fluoride. They are electrolytically fluorinated to be cyclized at the same time, while He gas or the like is being supplied. Thereby, the perfluoro(7-oxabicyclo[4.3.0]nonanes) expressed by the formula II (Rf is fluorine atoms or straight chain form of C number 1 to 4, aliphatic perfloroalkyl groups) are produced together with oxygen disulfide, carboxyl fluoride, etc.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8036278A JPS558436A (en) | 1978-06-30 | 1978-06-30 | Production of perfluoro(7-oxabicyclo4,3,0 nonane) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8036278A JPS558436A (en) | 1978-06-30 | 1978-06-30 | Production of perfluoro(7-oxabicyclo4,3,0 nonane) |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS558436A true JPS558436A (en) | 1980-01-22 |
| JPS5532794B2 JPS5532794B2 (en) | 1980-08-27 |
Family
ID=13716138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8036278A Granted JPS558436A (en) | 1978-06-30 | 1978-06-30 | Production of perfluoro(7-oxabicyclo4,3,0 nonane) |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS558436A (en) |
-
1978
- 1978-06-30 JP JP8036278A patent/JPS558436A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5532794B2 (en) | 1980-08-27 |
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