HuagongsheHuagongshe Chemistry Print Report · For research reference only
Tin tetrachloride → HCID 18430715, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Tin tetrachloride | HCID 24287 | — |
| Reactant | Oxalyl chloride | HCID 65578 | — |
| Reactant | HCID 18430741 | HCID 18430741 | — |
| Reactant | HCID 23296013 | HCID 23296013 | — |
| Product | HCID 18430715 | HCID 18430715 | 96.2% |
Reaction Steps
The title compound was prepared according to the procedure in Example 1, step 4, using 3-bromo-5-ethyl-4-methoxybenzoic acid (4.95 g, 19.1 mmol), oxalyl chloride (1.8 mL, 20.7 mmol), N,N-DMF (2 drops), tin(IV) chloride (2.50 mL, 21.4 mmol) and 2-benzyl-2,3-dimethylfuran (4.30 g, 23.1 mmol) to give 7.85 g (96%) of the title compound. 1H NMR: consistent.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06121271 |
| Source dataset | uspto-grants-2000_09 |
| ORD ID | ord-3d8ba9eed8ee4a2a98a018b9cb51cbf9 |
| Source note | uspto-grants-2000_09 |