HuagongsheHuagongshe Chemistry Print Report · For research reference only
Formamidine acetate → HCID 20455087, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Formamidine acetate | HCID 160693 | — |
| Reactant | HCID 20455093 | HCID 20455093 | — |
| Solvent | Water | HCID 962 | — |
| Product | HCID 20455087 | HCID 20455087 | 68% |
Reaction Steps
6.5 Parts of N-[4-(4-methoxyphenyl)-1-piperazinyl]hydrazinecarboxamide and 6.5 parts of methanimidamide acetate (1:1) are melted together for 1 hour at 140° C. Water is added to the melt. The solid product is filtered off and crystallized from 1-butanol, yielding 4.5 parts (68%) of 2,4-dihydro-4-[4-(4-methoxyphenyl)-1-piperazinyl]-3H-1,2,4-triazol-3-one.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04402957 |
| Source dataset | uspto-grants-1983_09 |
| ORD ID | ord-87026481cfa04a7e99fc46508198b156 |
| Source note | uspto-grants-1983_09 |