HuagongsheHuagongshe Chemistry Print Report · For research reference only
Potassium Hydroxide → HCID 70577748, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Potassium Hydroxide | HCID 14797 | — |
| Reactant | HCID 70576179 | HCID 70576179 | — |
| Product | HCID 70577748 | HCID 70577748 | — |
Reaction Steps
0.1 mol of 1,4-dihydro-6-methyl-4-(3-nitrophenyl)-pyridazine-3,5-dicarboxylic acid 5-isopropyl 3-methyl ester is saponified with 0.105 mol of KOH analogously to Example 28 to give 1,4-dihydro-6-methyl-4-(3-nitrophenyl)-pyridazine-3,5-dicarboxylic acid 5-isopropyl ester. Melting point 195° C. (ethanol)
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04280998 |
| Source dataset | uspto-grants-1981_07 |
| ORD ID | ord-63251780d72447eb96f6b91a3427bf77 |
| Source note | uspto-grants-1981_07 |