ES356531A1 - Procedure for the preparation of new heterociclic carboxylic acids. (Machine-translation by Google Translate, not legally binding) - Google Patents
Procedure for the preparation of new heterociclic carboxylic acids. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES356531A1 ES356531A1 ES356531A ES356531A ES356531A1 ES 356531 A1 ES356531 A1 ES 356531A1 ES 356531 A ES356531 A ES 356531A ES 356531 A ES356531 A ES 356531A ES 356531 A1 ES356531 A1 ES 356531A1
- Authority
- ES
- Spain
- Prior art keywords
- group
- translation
- procedure
- preparation
- carboxylic acids
- 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
- 238000000034 method Methods 0.000 title abstract 2
- 238000002360 preparation method Methods 0.000 title abstract 2
- 150000001735 carboxylic acids Chemical class 0.000 title 1
- 125000000217 alkyl group Chemical group 0.000 abstract 2
- 229910052736 halogen Inorganic materials 0.000 abstract 2
- 150000002367 halogens Chemical class 0.000 abstract 2
- -1 heterocyclic carboxylic acids Chemical class 0.000 abstract 2
- 229910052739 hydrogen Inorganic materials 0.000 abstract 2
- 239000001257 hydrogen Substances 0.000 abstract 2
- 150000002431 hydrogen Chemical class 0.000 abstract 2
- 150000007529 inorganic bases Chemical class 0.000 abstract 2
- 150000007530 organic bases Chemical class 0.000 abstract 2
- 150000003839 salts Chemical class 0.000 abstract 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 1
- 125000003545 alkoxy group Chemical group 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 238000009835 boiling Methods 0.000 abstract 1
- 239000007795 chemical reaction product Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1
- 125000001841 imino group Chemical group [H]N=* 0.000 abstract 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- 229910052717 sulfur Inorganic materials 0.000 abstract 1
- 239000011593 sulfur Substances 0.000 abstract 1
Landscapes
- Plural Heterocyclic Compounds (AREA)
Abstract
Procedure for the preparation of new heterocyclic carboxylic acids of the general formula **(See formula)** in which R means a lower alkyl radical, X means oxygen, sulfur, the imino group or the methylimino group, Y means hydrogen, halogen up to the atonic number 35 or the methyl group and Z1 as well as hydrogen, halogen up to atomic number 35, an alkyl or lower alkoxy group, and their salts with inorganic or organic bases, characterized in that a compound of the general formula II, in which R, X, Y, Z1 and Z2 have the significance indicated under formula I and R2 means a lower alkyl group, cleaves the alkylsulfonic group, by boiling in a solvent containing hydroxy in the presence of a weak base and, if desired, the reaction product thus obtained is transformed into a salt with an inorganic or organic base. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES356531A ES356531A1 (en) | 1968-07-26 | 1968-07-26 | Procedure for the preparation of new heterociclic carboxylic acids. (Machine-translation by Google Translate, not legally binding) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES356531A ES356531A1 (en) | 1968-07-26 | 1968-07-26 | Procedure for the preparation of new heterociclic carboxylic acids. (Machine-translation by Google Translate, not legally binding) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES356531A1 true ES356531A1 (en) | 1970-01-16 |
Family
ID=8449848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES356531A Expired ES356531A1 (en) | 1968-07-26 | 1968-07-26 | Procedure for the preparation of new heterociclic carboxylic acids. (Machine-translation by Google Translate, not legally binding) |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES356531A1 (en) |
-
1968
- 1968-07-26 ES ES356531A patent/ES356531A1/en not_active Expired
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