HuagongsheHuagongshe Chemistry Print Report · For research reference only
Methylamine → HCID 23329128, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Methylamine | HCID 6329 | — |
| Reactant | HCID 23329105 | HCID 23329105 | — |
| Solvent | Methanol | HCID 887 | — |
| Product | HCID 23329128 | HCID 23329128 | — |
Reaction Steps
7.9 of methyl 4-(4-chloro-3-methylsulfamoylphenyl)-4-oxobutanoate are reacted with 6.9 g of methylamine in 100 ml of methanol and the mixture is worked up analogously to the instructions indicated in Example 2(b). 5-(4-Chloro-3-methylsulfamoylphenyl)-5-hydroxy-1-methyl-2-oxopyrrolidine of melting point 147°-150° C. is obtained.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04235918 |
| Source dataset | uspto-grants-1980_11 |
| ORD ID | ord-85446484a4cd4948bc47ebf768046a01 |
| Source note | uspto-grants-1980_11 |