HuagongsheHuagongshe Chemistry Print Report · For research reference only
3,4-Diaminopyridine → HCID 14518052, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 3,4-Diaminopyridine | HCID 5918 | — |
| Reactant | HCID 14518051 | HCID 14518051 | — |
| Solvent | Tetrahydrofuran | HCID 8028 | — |
| Product | HCID 14518052 | HCID 14518052 | 100% |
Reaction Steps
A mixture of 5.2 parts of 3,4-pyridinediamine, 19 parts of 2-[[1-(2-isothiocyanatoethyl)-4-piperidinyl]methyl]-1-[(4-methylphenyl)methyl]-1H-benzimidazole and 225 parts of tetrahydrofuran was stirred and refluxed overnight. The reaction mixture was evaporated, yielding 24 parts (100%) of N-(4-amino-3-pyridinyl)-N'-[2-[4-[[1-[(4-methylphenyl)methyl]-1H-benzimidazol-2-yl]methyl]-1-piperidinyl]-ethyl]thiourea (405).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04839374 |
| Source dataset | uspto-grants-1989_06 |
| ORD ID | ord-06e46aebc2dd41b3b4da3046af01b13b |
| Source note | uspto-grants-1989_06 |