ES386282A1 - Procedure for the preparation of perfluoroalquil-monocarboxilic acid esters. (Machine-translation by Google Translate, not legally binding) - Google Patents
Procedure for the preparation of perfluoroalquil-monocarboxilic acid esters. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES386282A1 ES386282A1 ES386282A ES386282A ES386282A1 ES 386282 A1 ES386282 A1 ES 386282A1 ES 386282 A ES386282 A ES 386282A ES 386282 A ES386282 A ES 386282A ES 386282 A1 ES386282 A1 ES 386282A1
- Authority
- ES
- Spain
- Prior art keywords
- radical
- carbon atoms
- attached
- cyclic nitrogen
- group
- 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.)
- Expired
Links
Landscapes
- Plural Heterocyclic Compounds (AREA)
- Epoxy Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
- Treatment And Processing Of Natural Fur Or Leather (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Paper (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Process for the preparation of perfluoroalkyl monocarboxylic acid esters containing: A) at least one perfluoroalkyl radical with 4 to 14 carbon atoms, which is attached directly or via an alkylene group of 1 to 10 carbon atoms to a carboxylic group, which is sterically bound to B) an acyclic aliphatic radical, substituted at the 2-position with respect to the ester bridge with a hydroxyl group, optionally etherified or esterified, radical which is attached to C) a cyclic nitrogen atom of a pentagonal or hexagonal N-heterocyclic radical containing at least two cyclic nitrogen atoms, which radical in turn, by means of its second cyclic nitrogen atom at least, (1) is attached to an acyclic aliphatic radical containing terminally an epoxy group, or (2) is linked with a radical equal to b), which in turn is spherically linked with a radical equal to a), characterized by 1) reacting at least one perfluoroalkylmonocarboxylic acid with 4 to 14 carbon atoms in the perfluoroalkyl radical which is directly or via an alkylene bridge of 1 to 10 carbon atoms is attached to the carboxylic group, with 2) to at least one pentagonal or hexagonal N-heterocyclic epoxide, containing at least two cyclic nitrogen atoms, which are each linked to an epoxy group by means of an aliphatic acyl radical, and then, optionally, 3) the hydroxyl groups originated in said reaction are etherified or esterified with an alkanol or an alkylcarboxylic acid. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1840069 | 1969-12-10 | ||
CH182770A CH553874A (en) | 1969-12-10 | 1970-02-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES386282A1 true ES386282A1 (en) | 1973-03-16 |
Family
ID=25688777
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES386282A Expired ES386282A1 (en) | 1969-12-10 | 1970-12-09 | Procedure for the preparation of perfluoroalquil-monocarboxilic acid esters. (Machine-translation by Google Translate, not legally binding) |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPS5114515B1 (en) |
ES (1) | ES386282A1 (en) |
SU (1) | SU429580A3 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5668904B2 (en) * | 2008-09-18 | 2015-02-12 | Jsr株式会社 | Liquid crystal aligning agent and liquid crystal display element |
-
1970
- 1970-12-09 ES ES386282A patent/ES386282A1/en not_active Expired
- 1970-12-10 JP JP10902570A patent/JPS5114515B1/ja active Pending
- 1970-12-10 SU SU1602263A patent/SU429580A3/en active
Also Published As
Publication number | Publication date |
---|---|
JPS5114515B1 (en) | 1976-05-10 |
SU429580A3 (en) | 1974-05-25 |
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