HuagongsheHuagongshe Chemistry Print Report · For research reference only
Acetone → HCID 12582626, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Acetone | HCID 180 | — |
| Reactant | Pyrido(4,3-c)pyridazine-6(5H)-carboxylic acid, 7,8-dihydro-3-hydrazino-, ethyl ester | HCID 217824 | — |
| Product | HCID 12582626 | HCID 12582626 | — |
Reaction Steps
A suspension of 23.7 g of 3-hydrazino-5,6,7,8-tetrahydro-6-pyrido[4,3-c]pyridazinecarboxylic acid ethyl ester in 100 cc of acetone is heated at reflux for 4 hours while stirring. The title compound has a M.P. of 171°-174° (decomp., from methanol).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US03954754 |
| Source dataset | uspto-grants-1976_05 |
| ORD ID | ord-3aa5b9d920d24a9ab26f984b04d10c52 |
| Source note | uspto-grants-1976_05 |