HuagongsheHuagongshe Chemistry Print Report · For research reference only
Sulfuric Acid → HCID 20309657, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Sulfuric Acid | HCID 1118 | — |
| Reactant | Succinic anhydride | HCID 7922 | — |
| Reactant | Sodium Hydroxide | HCID 14798 | — |
| Reactant | 3-Amino-5-nitrobenzoic acid | HCID 239342 | — |
| Reactant | HCID 20309657 | HCID 20309657 | — |
| Product | HCID 20309657 | HCID 20309657 | — |
| Product | HCID 20309701 | HCID 20309701 | — |
Reaction Steps
3-Succinimido-5-nitrobenzoic Acid [D; Y is CH2CH2, Z is OH] was prepared by heating 3-amino-5-nitrobenzoic acid with succinic anhydride in the presence of sulfuric acid. It had the m.p. 285°-290° C. when recrystallized from aqueous dimethylformamide. b. 3'-Carboxy-5'-nitrosuccinanilic Acid [F; Y is CH2CH2, Z is OH]was prepared by treating 3-succinimido-5-nitrobenzoic acid with warm dilute aqueous sodium hydroxide, and had the m.p. 220°-221° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04031088 |
| Source dataset | uspto-grants-1977_06 |
| ORD ID | ord-3fafe3d5b2fc4151aea854ae8a4e5467 |
| Source note | uspto-grants-1977_06 |