Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | Chloroacetamide | HCID 6580 | — |
| Reactant | Potassium Carbonate | HCID 11430 | — |
| Reactant | HCID 23508725 | HCID 23508725 | — |
| Solvent | N-methyl-2-pyrrolidone | HCID 13387 | — |
| Product | HCID 15544537 | HCID 15544537 | — |
Reaction Steps
10 ml of 1-methyl-2-pyrrolidone, 0.4 g of chloroacetamide and 0.8 g of potassium carbonate are added at 20° C. with stirring/under nitrogen to 1.0 g of 5-(4-benzylpiperazin-1-yl)-2-hydroxybenzaldehyde. The mixture is stirred at 60° C. for 16 hours, cooled and then filtered, and the solvent is removed under reduced pressure. The residue is taken up in MTB ether, re-filtered and concentrated, and the residue is crystallized from toluene. The isolated yield is 0.73 g (65%).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| Patent number | US06762300B2 |
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| Source dataset | uspto-grants-2004_07 |
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| ORD ID | ord-87f71c74a74b4156844dc3f23f6e8082 |
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| Source note | uspto-grants-2004_07 |
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