HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 13752505, compound → HCID 13752506, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | HCID 13752505 | HCID 13752505 | — |
| Solvent | Acetic Anhydride | HCID 7918 | — |
| Product | HCID 13752506 | HCID 13752506 | — |
Reaction Steps
Furo[3,2-b]pyridine-5,6-dicarboxylic acid (3.3 g, 0.0159 mol) in acetic anhydride (100 mL) is heated to 70°-80° C. for six hours. The reaction mixture is cooled, filtered and the solid is washed with ether to give 3.01 (100%) of crude furo[3,2-b]pyridine-5,6-dicarboxylic acid anhydride.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04608079 |
| Source dataset | uspto-grants-1986_08 |
| ORD ID | ord-26304dc93e054ad6adb6a799e2397cfa |
| Source note | uspto-grants-1986_08 |