HuagongsheHuagongshe Chemistry Print Report · For research reference only
2,4-Nonanedione → 4-(3,4-Dimethoxyphenyl)-3-hexanoyl-6,7-dimethoxy-2-methylquinoline
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 2,4-Nonanedione | HCID 80314 | — |
| Reactant | 2-Amino-3',4',4,5-tetramethoxybenzophenone hydrochloride | HCID 21466134 | — |
| Product | 4-(3,4-Dimethoxyphenyl)-3-hexanoyl-6,7-dimethoxy-2-methylquinoline | HCID 19039885 | — |
Reaction Steps
According to the same manner as that described in Reference Example 6, 2-amino-3',4',4,5-tetramethoxybenzophenone hydrochloride was reacted with 2,4-nonanedione to give 4-(3,4-dimethoxyphenyl)-3-hexanoyl-6,7-dimethoxy-2-methylquinoline. This compound was recrystallized from ethanol to give colorless prisms. mp. 123°-125° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05641788 |
| Source dataset | uspto-grants-1997_06 |
| ORD ID | ord-cd97c83fffdf4d66bc6da086a61ca896 |
| Source note | uspto-grants-1997_06 |