HuagongsheHuagongshe Chemistry Print Report · For research reference only
Sodium hydride → Diethyl 2-(4-benzyloxybenzyl)-2-phenoxymalonate
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Sodium hydride | HCID 24758 | — |
| Reactant | 4-Benzyloxybenzyl chloride | HCID 70042 | — |
| Reactant | 1,3-Diethyl 2-phenoxypropanedioate | HCID 2305167 | — |
| Product | Diethyl 2-(4-benzyloxybenzyl)-2-phenoxymalonate | HCID 18626030 | 62.1% |
Reaction Steps
In a similar manner to that described in Reference example 2(a), a reaction was carried out using diethyl 2-phenoxymalonate (2.81 g), 4-benzyloxybenzyl chloride (2.59 g) and sodium hydride (55% suspension in oil, 530 mg) and the reaction mixture was treated to afford the desired compound (3.10 g) as a syrup.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06528525B1 |
| Source dataset | uspto-grants-2003_03 |
| ORD ID | ord-43467574083e4f04871d5545ae777f4a |
| Source note | uspto-grants-2003_03 |