HuagongsheHuagongshe Chemistry Print Report · For research reference only
2-[4-(Dimethylamino)benzoyl]benzoic acid → HCID 20341667, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 2-[4-(Dimethylamino)benzoyl]benzoic acid | HCID 88937 | — |
| Reactant | Methyl 2-anilinobenzoate | HCID 607074 | — |
| Product | HCID 20341667 | HCID 20341667 | 28.1% |
Reaction Steps
Following a procedure similar to that described in Example 4 but employing 2.6 g of 2-[4-(dimethylamino)benzoyl]benzoic acid and 2.3 g of methyl 2-anilinobenzoate there was obtained 1.3 g of 3-[4-(dimethylamino)phenyl]-3-{[2-(methoxycarbonyl)phenyl]phenylamino}phthalide, m.p. 92.5°-102° C. A toluene solution of the product contacted with acidic clay developed a yellow-colored image.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04200313 |
| Source dataset | uspto-grants-1980_04 |
| ORD ID | ord-3b9b3d2293fd4a838a88b8588448bd5f |
| Source note | uspto-grants-1980_04 |