HuagongsheHuagongshe Chemistry Print Report · For research reference only
Bromine → 2-Bromo-5-chloro-2-methyl-6-sulfamoyl-1-indanone
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Bromine | HCID 24408 | — |
| Reactant | 5-Chloro-2-methyl-6-sulfamoyl-1-indanone | HCID 22756406 | — |
| Solvent | Acetic Acid | HCID 176 | — |
| Product | 2-Bromo-5-chloro-2-methyl-6-sulfamoyl-1-indanone | HCID 22756407 | — |
Reaction Steps
According to Example 1 (e), 9.7 g (0.037 mole) of 5-chloro-2-methyl-6-sulfamoyl-1-indanone and 5.97 g (0.037 mole) of bromine in a total of 95 ml of glacial acetic acid yield 2-bromo-5-chloro-2-methyl-6-sulfamoyl-1-indanone, which melts at a temperature of from 136° to 138° C. after reprecipitation from a mixture of ethyl acetate and petroleum ether.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04129656 |
| Source dataset | uspto-grants-1978_12 |
| ORD ID | ord-ad2d86e3e0414535845501526341a908 |
| Source note | uspto-grants-1978_12 |