HuagongsheHuagongshe Chemistry Print Report · For research reference only
Ethyl 4-chlorobutyrate → 4-Ethoxycarbonylpropoxy-2-phenylquinazoline
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Ethyl 4-chlorobutyrate | HCID 18474 | — |
| Reactant | 4-Methoxy-2-phenylquinazoline | HCID 616867 | — |
| Product | 4-Ethoxycarbonylpropoxy-2-phenylquinazoline | HCID 70159563 | 88.6% |
Reaction Steps
According to the preparation of 69, ethyl 4-chlorobutyrate (1.36 g, 9.00 mmol) was used to yield 72 (1.34 g, 88.6%) as colorless powder.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06479499B1 |
| Source dataset | uspto-grants-2002_11 |
| ORD ID | ord-61f78afca3474728bae7711c964eea4c |
| Source note | uspto-grants-2002_11 |