ES420925A3 - A PROCEDURE FOR THE PREPARATION OF QUINOXALINADI-N-OXIDES. - Google Patents
A PROCEDURE FOR THE PREPARATION OF QUINOXALINADI-N-OXIDES.Info
- Publication number
- ES420925A3 ES420925A3 ES420925A ES420925A ES420925A3 ES 420925 A3 ES420925 A3 ES 420925A3 ES 420925 A ES420925 A ES 420925A ES 420925 A ES420925 A ES 420925A ES 420925 A3 ES420925 A3 ES 420925A3
- Authority
- ES
- Spain
- Prior art keywords
- formula
- oxides
- preparation
- ethylene
- 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
- 238000000034 method Methods 0.000 title abstract 2
- 125000000217 alkyl group Chemical group 0.000 abstract 2
- XSCHRSMBECNVNS-UHFFFAOYSA-N quinoxaline Chemical compound N1=CC=NC2=CC=CC=C21 XSCHRSMBECNVNS-UHFFFAOYSA-N 0.000 abstract 2
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 abstract 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical group C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 abstract 1
- 239000005977 Ethylene Chemical group 0.000 abstract 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 150000001450 anions Chemical class 0.000 abstract 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 abstract 1
- 229910052794 bromium Inorganic materials 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 239000007810 chemical reaction solvent Substances 0.000 abstract 1
- 229910052801 chlorine Inorganic materials 0.000 abstract 1
- 239000000460 chlorine Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- -1 ethylene, propylene Chemical group 0.000 abstract 1
- 229910052731 fluorine Inorganic materials 0.000 abstract 1
- 239000011737 fluorine Substances 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 abstract 1
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 abstract 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 abstract 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Chemical group CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 abstract 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 abstract 1
- 125000001424 substituent group Chemical group 0.000 abstract 1
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 abstract 1
Landscapes
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
A process for the preparation of quinoxaline di-N-oxides of the formula: ** (see formula) ** Which comprises contacting a compound of the formula: ** (see formula) ** Wherein x is a substituent at the 6 or 7 position selected from the group consisting of hydrogen, fluorine, chlorine, bromine, trifluoromethyl, methyl and methoxy; z is selected from the group consisting of ethylene, propylene, and ethylene and propylene substituted by alkyl, said alkyl groups containing one to three carbon atoms; and a is an anion of an acid; with at least an equivalent amount of a base in an inert reaction solvent at 10-60ยบ c. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES420925A ES420925A3 (en) | 1973-11-28 | 1973-11-28 | A PROCEDURE FOR THE PREPARATION OF QUINOXALINADI-N-OXIDES. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES420925A ES420925A3 (en) | 1973-11-28 | 1973-11-28 | A PROCEDURE FOR THE PREPARATION OF QUINOXALINADI-N-OXIDES. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES420925A3 true ES420925A3 (en) | 1976-04-01 |
Family
ID=8465455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES420925A Expired ES420925A3 (en) | 1973-11-28 | 1973-11-28 | A PROCEDURE FOR THE PREPARATION OF QUINOXALINADI-N-OXIDES. |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES420925A3 (en) |
-
1973
- 1973-11-28 ES ES420925A patent/ES420925A3/en not_active Expired
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