HuagongsheHuagongshe Chemistry Print Report · For research reference only
2-[4-(Dimethylamino)benzoyl]benzoic acid → HCID 20341671, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 2-[4-(Dimethylamino)benzoyl]benzoic acid | HCID 88937 | — |
| Reactant | HCID 11344887 | HCID 11344887 | — |
| Product | HCID 20341671 | HCID 20341671 | 49.2% |
Reaction Steps
Following a procedure similar to that described in Example 1 but employing 2.6 g of 2-[4-(dimethylamino)benzoyl]benzoic acid and 2.1 g of 4-(dimethylamino)-N-phenylaniline there was obtained 2.2 g of 3-[4-(dimethylamino)phenyl]-3-{[4-(dimethylamino)phenyl]phenylamino}phthalide, m.p. 163°-166° C. A toluene solution of the product contacted with acidic clay or phenolic resin developed a brown-colored image.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04200313 |
| Source dataset | uspto-grants-1980_04 |
| ORD ID | ord-38d76af08c2143749dfebf5765af6efa |
| Source note | uspto-grants-1980_04 |