HuagongsheHuagongshe Chemistry Print Report · For research reference only
Diethyl Oxalate → HCID 12897298, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Diethyl Oxalate | HCID 7268 | — |
| Reactant | M-Phenylenediamine | HCID 7935 | — |
| Solvent | Diethyl Ether | HCID 3283 | — |
| Product | HCID 12897298 | HCID 12897298 | — |
Reaction Steps
A mixture of m-phenylenediamine (10.8 grams) 0.10 ml.) and diethyl oxalate (50 ml.) is refluxed for 2.5 hours. The cooled reaction mixture is diluted with ether (200 ml.) and the crude product collected (19.2 grams, M.P. 150°C.). Two recrystallizations from methanol give off white crystals (6.65 grams, 155-160°).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US03993679 |
| Source dataset | uspto-grants-1976_11 |
| ORD ID | ord-60db6b750d5b42a9aadfa901d58ef237 |
| Source note | uspto-grants-1976_11 |