HuagongsheHuagongshe Chemistry Print Report · For research reference only
Ethylenediamine → HCID 178484971, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Ethylenediamine | HCID 3301 | — |
| Reactant | 1-Cyano-2,3-dimethylisothiourea | HCID 111103 | — |
| Reactant | 5-(Bromomethyl)-1H-pyrazole | HCID 178419514 | — |
| Reactant | HCID 178511340 | HCID 178511340 | — |
| Product | HCID 178484971 | HCID 178484971 | — |
Reaction Steps
Reacting 3-bromomethylpyrazole with ethylenediamine by the procedure of Example 34 and reacting the resulting N-(3-pyrazolylmethyl)ethylenediamine with N-cyano-N',S-dimethylisothiourea by the procedure of Example 3(d) gives N-cyano-N'-methyl-N"-[2-(3-pyrazolylmethylamino)ethyl]guanidine. Hydrolysis of this compound by the procedure of Example 3(e) gives N-methyl-N'-[2(3-pyrazolylmethylamino)ethyl]guanidine trihydrochloride.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04022797 |
| Source dataset | uspto-grants-1977_05 |
| ORD ID | ord-ab5acfcde9694058a41bab47cc80c190 |
| Source note | uspto-grants-1977_05 |