ES456441A3 - Procedure for manufacturing mono-and bis (picolylamides) of 4-hydroxy-isoftalic acid and its metoxylated and etoxylated derivatives. (Machine-translation by Google Translate, not legally binding) - Google Patents
Procedure for manufacturing mono-and bis (picolylamides) of 4-hydroxy-isoftalic acid and its metoxylated and etoxylated derivatives. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES456441A3 ES456441A3 ES456441A ES456441A ES456441A3 ES 456441 A3 ES456441 A3 ES 456441A3 ES 456441 A ES456441 A ES 456441A ES 456441 A ES456441 A ES 456441A ES 456441 A3 ES456441 A3 ES 456441A3
- Authority
- ES
- Spain
- Prior art keywords
- picolylamides
- bis
- translation
- hydroxy
- machine
- 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
- 239000002253 acid Substances 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 abstract 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 abstract 2
- FYSNRJHAOHDILO-UHFFFAOYSA-N thionyl chloride Chemical compound ClS(Cl)=O FYSNRJHAOHDILO-UHFFFAOYSA-N 0.000 abstract 2
- MWRVRCAFWBBXTL-UHFFFAOYSA-N 4-hydroxyphthalic acid Chemical compound OC(=O)C1=CC=C(O)C=C1C(O)=O MWRVRCAFWBBXTL-UHFFFAOYSA-N 0.000 abstract 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 abstract 1
- OCBFFGCSTGGPSQ-UHFFFAOYSA-N [CH2]CC Chemical compound [CH2]CC OCBFFGCSTGGPSQ-UHFFFAOYSA-N 0.000 abstract 1
- QUPDWYMUPZLYJZ-UHFFFAOYSA-N ethyl Chemical compound C[CH2] QUPDWYMUPZLYJZ-UHFFFAOYSA-N 0.000 abstract 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 abstract 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 abstract 1
Landscapes
- Pyridine Compounds (AREA)
Abstract
Process for the manufacture of a series of mono- and bis- (picolylamides) of 4-hydroxy-isoflatic acid and its methoxylated and ethoxylated derivatives. The compounds produced according to the invention can be represented by the following general formulas: ** (formula) ** in which r denotes a methyl, ethyl or (iso) propyl radical; as well as: wherein r designates a hydrogen atom or a methyl or ethyl radical. The compounds of the formulas i and ii are manufactured by reacting the chloride of a suitable acid formed from the corresponding monoester 4-hydroxyphthalate of (1) - or of (3) -alkyl by the action of an excess thionyl chloride with the latter. -aminomethylpyridine in tetrahydrofuran medium and in the presence of triethylamine which acts as acceptor of the hydrochloric acid released in the course of the reaction. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES456441A ES456441A3 (en) | 1977-03-01 | 1977-03-01 | Procedure for manufacturing mono-and bis (picolylamides) of 4-hydroxy-isoftalic acid and its metoxylated and etoxylated derivatives. (Machine-translation by Google Translate, not legally binding) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES456441A ES456441A3 (en) | 1977-03-01 | 1977-03-01 | Procedure for manufacturing mono-and bis (picolylamides) of 4-hydroxy-isoftalic acid and its metoxylated and etoxylated derivatives. (Machine-translation by Google Translate, not legally binding) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES456441A3 true ES456441A3 (en) | 1978-02-01 |
Family
ID=8473264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES456441A Expired ES456441A3 (en) | 1977-03-01 | 1977-03-01 | Procedure for manufacturing mono-and bis (picolylamides) of 4-hydroxy-isoftalic acid and its metoxylated and etoxylated derivatives. (Machine-translation by Google Translate, not legally binding) |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES456441A3 (en) |
-
1977
- 1977-03-01 ES ES456441A patent/ES456441A3/en not_active Expired
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