HuagongsheHuagongshe Chemistry Print Report · For research reference only
Dimethylmethylenammonium chloride → HCID 67064581, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Dimethylmethylenammonium chloride | HCID 11051579 | — |
| Reactant | 2-[(4-Hydroxy-3-methoxyphenyl)methylidene]cyclopentan-1-one | HCID 66748790 | — |
| Solvent | Acetonitrile | HCID 6342 | — |
| Product | HCID 67064581 | HCID 67064581 | 91.1% |
Reaction Steps
0.03 mol of 2-(4-hydroxy-3-methoxybenzylidene)cyclopentanone was dissolved in 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 which was suction filtered, dried and recrystallized in acetonitrile/chloroform to yield 2-(4-hydroxy-3-methoxybenzylidene)-5-dimethylaminomethyl-cyclopentanone hydrochloride with a yield of 91.1%.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08415505B2 |
| Source dataset | uspto-grants-2013_04 |
| ORD ID | ord-e3e69e64941c4fdabf56f86ecd4c452c |
| Source note | uspto-grants-2013_04 |