JPS55167276A - Preparation of 2,3-dicyano-5-hydroxy-pyrazine derivative - Google Patents
Preparation of 2,3-dicyano-5-hydroxy-pyrazine derivativeInfo
- Publication number
- JPS55167276A JPS55167276A JP7431179A JP7431179A JPS55167276A JP S55167276 A JPS55167276 A JP S55167276A JP 7431179 A JP7431179 A JP 7431179A JP 7431179 A JP7431179 A JP 7431179A JP S55167276 A JPS55167276 A JP S55167276A
- Authority
- JP
- Japan
- Prior art keywords
- sulfuric acid
- dicyano
- acylformamide
- diaminomaleonitrile
- conc
- 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.)
- Granted
Links
- MQZGOHPDJLBDAP-UHFFFAOYSA-N 6-oxo-1h-pyrazine-2,3-dicarbonitrile Chemical class OC1=CN=C(C#N)C(C#N)=N1 MQZGOHPDJLBDAP-UHFFFAOYSA-N 0.000 title 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 6
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract 4
- 150000001875 compounds Chemical class 0.000 abstract 3
- DPZSNGJNFHWQDC-ARJAWSKDSA-N (z)-2,3-diaminobut-2-enedinitrile Chemical compound N#CC(/N)=C(/N)C#N DPZSNGJNFHWQDC-ARJAWSKDSA-N 0.000 abstract 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 abstract 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 abstract 2
- 150000001264 acyl cyanides Chemical class 0.000 abstract 2
- 238000003756 stirring Methods 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- -1 benzoyl cyanide Chemical class 0.000 abstract 1
- GJQBHOAJJGIPRH-UHFFFAOYSA-N benzoyl cyanide Chemical compound N#CC(=O)C1=CC=CC=C1 GJQBHOAJJGIPRH-UHFFFAOYSA-N 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 125000002541 furyl group Chemical group 0.000 abstract 1
- 230000035784 germination Effects 0.000 abstract 1
- 230000002363 herbicidal effect Effects 0.000 abstract 1
- 239000004009 herbicide Substances 0.000 abstract 1
- 230000007062 hydrolysis Effects 0.000 abstract 1
- 238000006460 hydrolysis reaction Methods 0.000 abstract 1
- 230000003301 hydrolyzing effect Effects 0.000 abstract 1
- 238000002955 isolation Methods 0.000 abstract 1
- 239000003960 organic solvent Substances 0.000 abstract 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 1
- 238000003786 synthesis reaction Methods 0.000 abstract 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 abstract 1
- 125000001544 thienyl group Chemical group 0.000 abstract 1
- 239000002699 waste material Substances 0.000 abstract 1
Landscapes
- Plural Heterocyclic Compounds (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7431179A JPS55167276A (en) | 1979-06-13 | 1979-06-13 | Preparation of 2,3-dicyano-5-hydroxy-pyrazine derivative |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7431179A JPS55167276A (en) | 1979-06-13 | 1979-06-13 | Preparation of 2,3-dicyano-5-hydroxy-pyrazine derivative |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55167276A true JPS55167276A (en) | 1980-12-26 |
| JPS6157303B2 JPS6157303B2 (enrdf_load_html_response) | 1986-12-06 |
Family
ID=13543444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7431179A Granted JPS55167276A (en) | 1979-06-13 | 1979-06-13 | Preparation of 2,3-dicyano-5-hydroxy-pyrazine derivative |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS55167276A (enrdf_load_html_response) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6313404U (enrdf_load_html_response) * | 1986-07-14 | 1988-01-28 |
-
1979
- 1979-06-13 JP JP7431179A patent/JPS55167276A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6157303B2 (enrdf_load_html_response) | 1986-12-06 |
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