HuagongsheHuagongshe Chemistry Print Report · For research reference only
3-Aminopyrazine-2-carbonitrile → HCID 10543796, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 3-Aminopyrazine-2-carbonitrile | HCID 817699 | — |
| Reactant | HCID 3638364 | HCID 3638364 | — |
| Reactant | N,N-dimethylformamide ethanol | HCID 19794673 | — |
| Solvent | Ethanol | HCID 702 | — |
| Product | HCID 10543796 | HCID 10543796 | — |
Reaction Steps
Obtained using the procedure described in section c of Example 2, starting with 9.6 g (0.080 mole) of 3-amino-2-pyrazinecarbonitrile and 26.3 g (0.12 mole) of 2-(3,4-dichlorophenoxy)acetamidine in 520 ml of absolute ethanol. Refluxing time: 3 hours. Yld: 18.0 g (70%), m.p. 261°-263° C. (ethanol/N,N-dimethylformamide).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05270465 |
| Source dataset | uspto-grants-1993_12 |
| ORD ID | ord-62b1b2fa36f54e32bb214b9277edadeb |
| Source note | uspto-grants-1993_12 |