HuagongsheHuagongshe Chemistry Print Report · For research reference only
2-Methoxy-4-nitrobenzenesulfonyl chloride → 3-Amino-5-chloro-3-(2-chlorophenyl)-1,3-dihydro-1-(2-methoxy-4-nitrobenzenesulfonyl)indol-2-one
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 2-Methoxy-4-nitrobenzenesulfonyl chloride | HCID 309458 | — |
| Reactant | 3-Amino-5-chloro-3-(2-chlorophenyl)-1,3-dihydroindol-2-one | HCID 19076376 | — |
| Product | 3-Amino-5-chloro-3-(2-chlorophenyl)-1,3-dihydro-1-(2-methoxy-4-nitrobenzenesulfonyl)indol-2-one | HCID 19076515 | — |
Reaction Steps
This compound is prepared according to the procedure described in EXAMPLE 1 from 7 g of 3-amino-5-chloro-3-(2-chlorophenyl)-1,3-dihydroindol-2-one and 6 g of 2-methoxy-4-nitrobenzenesulfonyl chloride. The expected product is obtained after crystallization from a DCM/iso ether/THF mixture. m=9.4 g. M.p.=229° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05594023 |
| Source dataset | uspto-grants-1997_01 |
| ORD ID | ord-dc04648ae4444a889e806b9451231ccc |
| Source note | uspto-grants-1997_01 |