HuagongsheHuagongshe Chemistry Print Report · For research reference only
Sodium Bicarbonate → HCID 14883431, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Sodium Bicarbonate | HCID 516892 | — |
| Reactant | 4-Pyridinecarboxylic acid, 2-methyl-2-[(methylamino)thioxomethyl]hydrazide | HCID 14883430 | — |
| Product | HCID 14883431 | HCID 14883431 | — |
Reaction Steps
The 1:1 mixture from Example 2 and 1 molar aqueous NaHCO3 (100 ml, 1.00×10-1 mole) were stirred and warmed to reflux. After refluxing for 15 hours the reaction was allowed to cool in an ice bath. The resulting precipitate was collected by filtration and was dried by suction. The desired product was crystallized from ethyl acetate/hexane to yield large colorless plates: 4.1 g (35%), mp 150°-152° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04952593 |
| Source dataset | uspto-grants-1990_08 |
| ORD ID | ord-db7f6b9004554351a799a41079d7f70f |
| Source note | uspto-grants-1990_08 |