HuagongsheHuagongshe Chemistry Print Report · For research reference only
Ethylenediamine → 2(1,3-Diphenyl-5-pyrazolyl) amino-2-imidazoline
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Ethylenediamine | HCID 3301 | — |
| Reactant | HCID 178503966 | HCID 178503966 | — |
| Product | 2(1,3-Diphenyl-5-pyrazolyl) amino-2-imidazoline | HCID 12763856 | — |
Reaction Steps
N(1,3-Diphenyl-5-pyrazolyl)-S-methyl isothiourea hydroiodide (43.6 g.) and ethylene diamine (12.0 g.) were reacted as described in Example VI to give 26.0 g. of the product, mp. 228°-230° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04171367 |
| Source dataset | uspto-grants-1979_10 |
| ORD ID | ord-4bee13ab538746c8a454437c449e3656 |
| Source note | uspto-grants-1979_10 |