HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 67906005, compound → HCID 178469465, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | HCID 67906005 | HCID 67906005 | — |
| Solvent | 1,1'-Biphenyl, mixt. with 1,1'-oxybis(benzene) | HCID 24670 | — |
| Product | HCID 178469465 | HCID 178469465 | — |
Reaction Steps
A solution of 46.0 g of diethyl N-(1-cyclododecenyl)aminomethylenemalonate in 40 ml of Dowtherm® is added to one liter of Dowtherm® at 250° under argon, and the distillate is collected in a Dean-Stark trap. After 0.5 hour the mixture is allowed to cool to room temperature and the solvent is distilled off. The residual solid is triturated with ether to give ethyl 4-hydroxy-5,6,7,8,9,10,11,12-octahydrocyclodeca[b]pyridine-3-carboxylate, m.p. 212°-30°.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04826854 |
| Source dataset | uspto-grants-1989_05 |
| ORD ID | ord-d7bbfcb9a6894ba0b96588da3a3d2f77 |
| Source note | uspto-grants-1989_05 |