HuagongsheHuagongshe Chemistry Print Report · For research reference only
3-[(2-Aminoethyl)thiomethyl]pyridazine → N-nitro-N'-[2-(3-pyridazinylmethylthio)ethyl)guanidine
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 3-[(2-Aminoethyl)thiomethyl]pyridazine | HCID 20242505 | — |
| Reactant | N-Nitro-S-methylisothiourea | HCID 135927615 | — |
| Product | N-nitro-N'-[2-(3-pyridazinylmethylthio)ethyl)guanidine | HCID 178512217 | — |
Reaction Steps
Reaction of 3-[(2-aminoethyl)thiomethyl]pyridazine with S-methyl-N-nitroisothiourea by the procedure of Example 2(ii) gives N-nitro-N'-[2-(3pyridazinylmethylthio)ethyl]guanidine. Similarly, by the procedure of Example 2(iii), there is obtained N-methyl-N'-nitro-N"-[2-(3-pyridazinylmethylthio)ethyl)guanidine.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04137237 |
| Source dataset | uspto-grants-1979_01 |
| ORD ID | ord-176e7ef5136c439fa64a75f9193a097e |
| Source note | uspto-grants-1979_01 |