HuagongsheHuagongshe Chemistry Print Report · For research reference only
Succinic anhydride → HCID 21479636, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Succinic anhydride | HCID 7922 | — |
| Reactant | Hydrazine | HCID 9321 | — |
| Reactant | 2-Bromothiophene | HCID 13851 | — |
| Reactant | Aluminum(III) Chloride | HCID 6451240 | — |
| Solvent | Ethanol | HCID 702 | — |
| Product | HCID 21479636 | HCID 21479636 | — |
Reaction Steps
(5-Bromo-2-thienyl)-1,4,5,6-tetrahydropyridazin-6-one was prepared as in Example 41 condensing 2-bromothiophene and succinic anhydride with aluminum chloride followed by reaction with hydrazine in ethanol.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05684151 |
| Source dataset | uspto-grants-1997_11 |
| ORD ID | ord-e9af27b446d84b6d8491c3c0377b11b2 |
| Source note | uspto-grants-1997_11 |