HuagongsheHuagongshe Chemistry Print Report · For research reference only
Hydrazine hydrate (1:1) → HCID 45122778, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Hydrazine hydrate (1:1) | HCID 24654 | — |
| Reactant | HCID 2768671 | HCID 2768671 | — |
| Solvent | 1-Butanol | HCID 263 | — |
| Product | HCID 45122778 | HCID 45122778 | 91% |
Reaction Steps
As described for example 112a, (rac.)-2-[1,2,4]triazol-1-yl-propionic acid methyl ester in butanol was reacted with hydrazine hydrate (1.2 equivalents) at rt for 16 h. The mixture was concentrated and triturated with toluene to afford the title compound as a white solid (yield: 91%). MS: m/e=155.0 [M]+.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07507729B2 |
| Source dataset | uspto-grants-2009_03 |
| ORD ID | ord-46c3720c154f4449815957fe8e3872cb |
| Source note | uspto-grants-2009_03 |