HuagongsheHuagongshe Chemistry Print Report · For research reference only
3-Thenoyl chloride → HCID 53358958, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 3-Thenoyl chloride | HCID 2776377 | — |
| Reactant | HCID 86673921 | HCID 86673921 | — |
| Product | HCID 53358958 | HCID 53358958 | — |
Reaction Steps
Prepared following General Scheme 1, starting from Intermediate A-1a and thiophene-3-carbonyl chloride in step 1 using condition b) to 3-(4-(ethoxycarbonyl)phenyl)-4-oxo-2-(thiophen-3-yl)-4H-chromen-7-ylthiophene-3-carboxylate. Step 2 followed d) conditions. See Example 3 for detailed example.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08669381B2 |
| Source dataset | uspto-grants-2014_03 |
| ORD ID | ord-bb3a707333294be28e036a9b073cb3a5 |
| Source note | uspto-grants-2014_03 |