HuagongsheHuagongshe Chemistry Print Report · For research reference only
Benzoyl chloride → HCID 14838556, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Benzoyl chloride | HCID 7412 | — |
| Reactant | Potassium Carbonate | HCID 11430 | — |
| Reactant | 2-Methyl-4-(piperazin-1-yl)pyrimidine | HCID 14838555 | — |
| Solvent | Acetone | HCID 180 | — |
| Product | HCID 14838556 | HCID 14838556 | 31.6% |
Reaction Steps
1 g of 2-methyl-4-piperazino-pyrimidine was dissolved in 50 ml of acetone, and 2 g of potassium carbonate and 0.8 g of benzoyl chloride were added. The suspension was refluxed for 6 h until starting compound was no longer detectable. After filtration, the filtrate was concentrated in vacuo, and the residue was recrystallized from dichloromethane/petroleum ether. 0.5 g of 2-methyl-4-(4-benzoyl-piperazino)-pyrimidine was obtained. (Melting point: 147° C.)
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05138058 |
| Source dataset | uspto-grants-1992_08 |
| ORD ID | ord-af8933921ef245bfa503c24ec577effe |
| Source note | uspto-grants-1992_08 |