HuagongsheHuagongshe Chemistry Print Report · For research reference only
3-Chloropropanesulphonyl chloride → Methyl 4-bromo-2-(1,1-dioxoisothiazolidin-2-yl)benzoate
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 3-Chloropropanesulphonyl chloride | HCID 15410 | — |
| Reactant | Methyl 2-Amino-4-bromobenzoate | HCID 17871390 | — |
| Product | Methyl 4-bromo-2-(1,1-dioxoisothiazolidin-2-yl)benzoate | HCID 58484624 | — |
Reaction Steps
Using methyl 2-amino-4-bromobenzoate (5 g) and 3-chloropropane-1-sulfonyl chloride (3.44 mL) and by the reaction and treatment in the same manner as in Preparation Example 17, the title compound (5.32 g) was obtained.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08816079B2 |
| Source dataset | uspto-grants-2014_08 |
| ORD ID | ord-7124ef920c0a4c8fa3fb5d347a110a57 |
| Source note | uspto-grants-2014_08 |