HuagongsheHuagongshe Chemistry Print Report · For research reference only
1,3-Benzenediamine, N1,N1,N3,N3-tetramethyl- → 3-(2,4-Bis(dimethylamino)phenyl)-3-(2-acetamido-4-(dimethylamino)phenyl)phthalide
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 1,3-Benzenediamine, N1,N1,N3,N3-tetramethyl- | HCID 89715 | — |
| Reactant | 2-(2-Acetamido-4-(dimethylamino)benzoyl)benzoic acid | HCID 23343371 | — |
| Product | 3-(2,4-Bis(dimethylamino)phenyl)-3-(2-acetamido-4-(dimethylamino)phenyl)phthalide | HCID 23343375 | — |
Reaction Steps
Condensation of 2-(2-acetamido-4-(dimethylamino)benzoyl)benzoic acid and N,N,N',N'-tetramethyl-m-phenylenediamine by the method of part B of Example 1 affords 3-(2,4-bis(dimethylamino)phenyl)-3-(2-acetamido-4-(dimethylamino)phenyl)phthalide, the compound of part A of this example.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04096176 |
| Source dataset | uspto-grants-1978_06 |
| ORD ID | ord-8145d178eb104160b7b37c6af0bc845d |
| Source note | uspto-grants-1978_06 |