HuagongsheHuagongshe Chemistry Print Report · For research reference only
1,3-Propanediamine → 2-(3-Aminopropylamino)-1,3,4-thiadiazole
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 1,3-Propanediamine | HCID 428 | — |
| Reactant | 2-Bromo-1,3,4-thiadiazole | HCID 2795198 | — |
| Product | 2-(3-Aminopropylamino)-1,3,4-thiadiazole | HCID 20557747 | — |
Reaction Steps
By the procedure of Example 188, 2-bromo-1,3,4-thiadiazole is reacted with 1,3-diaminopropane to give 2-(3-aminopropylamino)-1,3,4-thiadiazole and this intermediate is reacted with methyl isothiocyanate to give N-methyl-N'-[3-(2-(1,3,4-thiadiazolyl)amino)propyl]thiourea.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04137234 |
| Source dataset | uspto-grants-1979_01 |
| ORD ID | ord-c48a4d7a056546ab9ec1cd41150e11e1 |
| Source note | uspto-grants-1979_01 |