HuagongsheHuagongshe Chemistry Print Report · For research reference only
2-Phenylmethylenecyclopentanone → HCID 67064868, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 2-Phenylmethylenecyclopentanone | HCID 266813 | — |
| Reactant | Dimethylmethylenammonium chloride | HCID 11051579 | — |
| Solvent | Acetonitrile | HCID 6342 | — |
| Product | HCID 67064868 | HCID 67064868 | 76.2% |
Reaction Steps
5.2 g (0.03 mol) of 2-benzylidene-cyclopentanone was dissolved in 30 mL anhydrous acetonitrile, treated with 8.4 g (0.09 mol) of N,N-dimethyl-methylene ammonium chloride under refluxing, refluxed for 12 h to yield a solid product, then suction filtered and dried, and recrystallized in acetonitrile/chloroform to give 2-benzylidene-5-dimethylaminomethyl cyclopentanone hydrochloride with a yield of 76.2%.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08415505B2 |
| Source dataset | uspto-grants-2013_04 |
| ORD ID | ord-ca5870ce655b4cb7adf22138da52e612 |
| Source note | uspto-grants-2013_04 |