HuagongsheHuagongshe Chemistry Print Report · For research reference only
Potassium Hydroxide → HCID 21162980, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Potassium Hydroxide | HCID 14797 | — |
| Reactant | HCID 70576892 | HCID 70576892 | — |
| Product | HCID 21162980 | HCID 21162980 | 71% |
Reaction Steps
0.1 mol of 1,4-dihydro-6-methyl-4-(3-nitrophenyl)-pyridazine-3,5-dicarboxylic acid diethyl ester is saponified with 0.25 mol of KOH analogously to Example 28 to give 1,4-dihydro-6-methyl-4-(3-nitrophenyl)-pyridazine-3,5-dicarboxylic acid. Melting point 169° C. (decomposition).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04280998 |
| Source dataset | uspto-grants-1981_07 |
| ORD ID | ord-b55c1e1b7ab14dff8f7e5a6a321600e1 |
| Source note | uspto-grants-1981_07 |