HuagongsheHuagongshe Chemistry Print Report · For research reference only
4-Toluenesulfonyl chloride → P-Toluenesulfonylhydrazide
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 4-Toluenesulfonyl chloride | HCID 7397 | — |
| Reactant | Hydrazine | HCID 9321 | — |
| Reactant | HCID 54459351 | HCID 54459351 | — |
| Solvent | Tetrahydrofuran | HCID 8028 | — |
| Product | P-Toluenesulfonylhydrazide | HCID 15303 | — |
Reaction Steps
p-Toluenesulfonic acid 2-[(3-amino-5,6-dichloropyrazinyl)methylene]hydrazide by the reaction of p-toluenesulfonyl chloride with hydrazine in tetrahydrofuran to form p-toluenesulfonylhydrazine, followed by the reaction of the latter with 3-amino-5,6-dichloropyrazinaldehyde.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04479953 |
| Source dataset | uspto-grants-1984_10 |
| ORD ID | ord-0d21aedb612a4882841e17fa6515729e |
| Source note | uspto-grants-1984_10 |