ES448772A1 - Procedure for the obtaining of tiazines derivatives. (Machine-translation by Google Translate, not legally binding) - Google Patents
Procedure for the obtaining of tiazines derivatives. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES448772A1 ES448772A1 ES448772A ES448772A ES448772A1 ES 448772 A1 ES448772 A1 ES 448772A1 ES 448772 A ES448772 A ES 448772A ES 448772 A ES448772 A ES 448772A ES 448772 A1 ES448772 A1 ES 448772A1
- Authority
- ES
- Spain
- Prior art keywords
- arylthio
- alkylthio
- aryloxy
- alkoxy
- aryl
- 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)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
Abstract
"PROCEDURE FOR THE PREPARATION OF TIAZINES DERIVATIVES", of general formula (IV) ** (See formula) ** wherein R can be an alkyl radical (such as methyl or ethyl), aryl (such as phenyl or mono- or polysubstituted phenyls), arylalkyla (as benzyl), alkoxy (as ethoxy), aryloxy or arylalkoxy (such as phenoxy or benzyloxy) , alkylthio (such as methylthio), arylthio or arylalkylthio (such as phenylthio or benzyl), halogen (such as chlorine); R 'represents hydrogen, or an alkyl, aryl, alkoxy, aryloxy, alkylthio, arylthio or halogen group; and R "an alkyl (as methyl), aryl (such as phenyl or substituted phenyl), alkoxy (such as methoxy or ethoxy), aryloxy (as phenoxy), arylalkoxy (as benzyloxy), alkylthio (as ethylthio), arylthio (such as phenylthio) group ) or arylalkylthio (as benzylthio) This process is characterized in that the compounds are obtained by reacting the products represented by the general formula (III) ** (See formula) ** wherein R, R 'and R "have the meaning indicated above.The reactions are generally carried out in a solvent such as ether, benzene or tetrahydrofuran, at temperatures between -20º C and 10º C. Once the reaction is complete, the solvent is removed, and the residue is recrystallized from an appropriate solvent, such as dioxane or ethyl acetate. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES448772A ES448772A1 (en) | 1976-06-10 | 1976-06-10 | Procedure for the obtaining of tiazines derivatives. (Machine-translation by Google Translate, not legally binding) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES448772A ES448772A1 (en) | 1976-06-10 | 1976-06-10 | Procedure for the obtaining of tiazines derivatives. (Machine-translation by Google Translate, not legally binding) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES448772A1 true ES448772A1 (en) | 1977-07-16 |
Family
ID=8471746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES448772A Expired ES448772A1 (en) | 1976-06-10 | 1976-06-10 | Procedure for the obtaining of tiazines derivatives. (Machine-translation by Google Translate, not legally binding) |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES448772A1 (en) |
-
1976
- 1976-06-10 ES ES448772A patent/ES448772A1/en not_active Expired
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD1A | Patent lapsed |
Effective date: 19970612 |