HuagongsheHuagongshe Chemistry Print Report · For research reference only
Thionyl Chloride → Hexahydro-2,5-methano-pentalene-3a-carbonyl chloride
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Thionyl Chloride | HCID 24386 | — |
| Reactant | Hexahydro-2,5-methanopentalene-3a(1H)-carboxylic acid | HCID 2733865 | — |
| Product | Hexahydro-2,5-methano-pentalene-3a-carbonyl chloride | HCID 13182402 | — |
Reaction Steps
A solution of 3-noradamantanecarboxylic acid (Aldrich, 4.5 g, 26 mmol) in 40 mL of thionyl chloride was warmed to reflux for 1 hour. The mixture was then cooled to ambient temperature and concentrated under reduced pressure. The residue was dissolved in 40 mL benzene and concentrated under reduced pressure (3×) to afford hexahydro-2,5-methano-pentalene-3a-carbonyl chloride.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08338623B2 |
| Source dataset | uspto-grants-2012_12 |
| ORD ID | ord-b450a8ae616840ddb7cf91649eb1cfdb |
| Source note | uspto-grants-2012_12 |