HuagongsheHuagongshe Chemistry Print Report · For research reference only
1-(Trimethylsilyl)pyrrolidin-2-one → HCID 20452407, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 1-(Trimethylsilyl)pyrrolidin-2-one | HCID 84461 | — |
| Reactant | 3-Hydroxy-1-(4-methoxybenzoyl)pyrrolidin-2-one | HCID 3060804 | — |
| Reactant | 3-Benzyloxy-4-methoxybenzoyl chloride | HCID 10967795 | — |
| Product | HCID 20452407 | HCID 20452407 | — |
Reaction Steps
By heating equimolar amounts of 3-benzyloxy-4-methoxybenzoyl chloride and 1-trimethylsilyl-2-pyrrolidinone in an oil-bath of 100° C. in analogy to the procedure described in paragraph (b) of Example 9 there is obtained 1-(3-benzoyloxy-4-methoxybenzoyl)-2-pyrrolidinone. After stirring in diethyl ether and recrystallisation from ethyl acetate/n-hexane (3:1), the substance melts at 90.5°-91° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04461906 |
| Source dataset | uspto-grants-1984_07 |
| ORD ID | ord-33259b20381143b5a41316d7dc7a5d35 |
| Source note | uspto-grants-1984_07 |