HuagongsheHuagongshe Chemistry Print Report · For research reference only
1-Methylpiperazine → HCID 86739981, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 1-Methylpiperazine | HCID 53167 | — |
| Reactant | HCID 53931880 | HCID 53931880 | — |
| Solvent | Ethanol | HCID 702 | — |
| Product | HCID 86739981 | HCID 86739981 | — |
Reaction Steps
In a manner analogous to that described in Example 1, the reaction of 5-(N-cyclohexylsulfamoyl)-isatoic anhydride with 1-methylpiperazine yields 5-(N-cyclohexylsulfamoyl)-anthranilic acid (4-methyl)-piperazide with a melting point of 167°-168° (from ethanol). The hydrochloride melts at 263°-264°.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04505913 |
| Source dataset | uspto-grants-1985_03 |
| ORD ID | ord-12907c9cad004c4fbd9dbd143b089d2a |
| Source note | uspto-grants-1985_03 |