HuagongsheHuagongshe Chemistry Print Report · For research reference only
Maleic Anhydride → Luminol maleamic acid
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Maleic Anhydride | HCID 7923 | — |
| Reactant | 3-Aminobenzene-1,2-dicarbohydrazide | HCID 245521 | — |
| Solvent | Acetic Acid | HCID 176 | — |
| Product | Luminol maleamic acid | HCID 131714781 | 147.1% |
Reaction Steps
A mixture of 1.77 grams (0.01 mol) of 3-amino phthalhydrazide and 1.5 grams of maleic anhydride in 10 milliliters of acetic acid was stirred at ambient temperature for 2 hours. The reddish product was filtered and washed with ether. 2.15 grams of luminol-maleamic acid was obtained. lR (KBR) showed bands at 3100; 3020; 2940; 2920; 2600; 1720; 1703; 1650; 1630; 1592; 1560; 1528; 1492; 1460; 1330; 1300; 1285; 1230; 1180 and 1120 cm-1.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04789742 |
| Source dataset | uspto-grants-1988_12 |
| ORD ID | ord-3ad7a83485bb402284c8a25173cc5e4d |
| Source note | uspto-grants-1988_12 |