HuagongsheHuagongshe Chemistry Print Report · For research reference only
Phosphorus oxide (P4O10) → HCID 53721998, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Phosphorus oxide (P4O10) | HCID 14812 | — |
| Reactant | 3-Methoxy-4-nitrobenzoic acid | HCID 78764 | — |
| Reactant | Methyl 2-(1,3-dioxaindan-5-yl)acetate | HCID 266588 | — |
| Solvent | 1,2-Dichloroethane | HCID 11 | — |
| Product | HCID 53721998 | HCID 53721998 | — |
Reaction Steps
The title compound was prepared from methyl 3,4-methylenedioxyphenylacetate (1.6 g, 8.0 mmol) in ClCH2CH2Cl (50 mL), 3-methoxy-4-nitrobenzoic acid (1.8 g, 9.3 mmol) and P2O5 (4 g) as a light yellow solid (1.2 g, 3.2 mmol, 40%). 1H NMR (CDCl3) 7.84 (d, J=8.2, 1H), 7.54 (d, J=1.4, 1H), 7.32 (dd, J=8.2, 1.4, 1H), 6.85 (s, 2H), 6.07 (s, 2H), 4.00 (s, 3H), 3.85 (s, 2H), 3.64 (s, 3H).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05891871 |
| Source dataset | uspto-grants-1999_04 |
| ORD ID | ord-75313cb549194e36ac6e509f53a13fad |
| Source note | uspto-grants-1999_04 |