HuagongsheHuagongshe Chemistry Print Report · For research reference only
Sodium Hydroxide → HCID 13273301, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Sodium Hydroxide | HCID 14798 | — |
| Reactant | HCID 13273296 | HCID 13273296 | — |
| Product | HCID 13273301 | HCID 13273301 | — |
Reaction Steps
According to the same manner as in Preparative Example 5, ethyl 1-[4-bromo-2-(2-pyridinecarbonyl)phenyl]-5-chloromethyl-1H-1,2,4-triazole-3-carboxylate is hydrolyzed with sodium hydroxide to give 1-[4-bromo-2-(2-pyridinecarbonyl)-phenyl]-5-chloromethyl-1H-1,2,4-triazole-3-carboxylic acid as crystals. Recrystallizations from ethanol gives colorless prisms, melting at 215° C to 217° C. (decomposition).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04049812 |
| Source dataset | uspto-grants-1977_09 |
| ORD ID | ord-0dd8f2699af047a6a551d0b5454276bc |
| Source note | uspto-grants-1977_09 |