HuagongsheHuagongshe Chemistry Print Report · For research reference only
Ethyl 2-amino-1-benzothiophene-3-carboxylate → Ethyl 2-(5-bromo-2-nitroanilino)benzo[b]thiophene-3-carboxylate
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Ethyl 2-amino-1-benzothiophene-3-carboxylate | HCID 699464 | — |
| Reactant | 2,4-Dibromo-1-nitrobenzene | HCID 12315646 | — |
| Solvent | Dimethyl Sulfoxide | HCID 679 | — |
| Product | Ethyl 2-(5-bromo-2-nitroanilino)benzo[b]thiophene-3-carboxylate | HCID 18422260 | — |
Reaction Steps
In the same manner as in Starting Material Synthesis Example 4 and using ethyl 2-aminobenzo[b]thiophene-3-carboxylate, 2,4-dibromonitrobenzene and dimethyl sulfoxide, ethyl 2-(5-bromo-2-nitroanilino)benzo[b]thiophene-3-carboxylate is obtained.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06455521B1 |
| Source dataset | uspto-grants-2002_09 |
| ORD ID | ord-42bac867a8f0486a9bfb22686973e25a |
| Source note | uspto-grants-2002_09 |