HuagongsheHuagongshe Chemistry Print Report · For research reference only
Methyl 2-chloroacetoacetate → HCID 58762430, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Methyl 2-chloroacetoacetate | HCID 107332 | — |
| Reactant | 1-Cyclopentyl-5-(4-hydroxy-2,5-dimethyl-phenyl)-pent-4-yn-1-one | HCID 58762502 | — |
| Reactant | HCID 58762649 | HCID 58762649 | — |
| Product | HCID 58762430 | HCID 58762430 | — |
Reaction Steps
The desired product was prepared analogously to example F(1), Step 2, substituting N-(3-cyclopentyl-3-oxo-propyl)-3-furan-2-yl-propionamide (300 mg, 1.1 mmol) from Step 2 above in place of 1-cyclopentyl-5-(4-hydroxy-2,5-dimethyl-phenyl)-pent-4-yn-1-one and methyl 2-chloroacetoacetate (0.7 mL, 5.7 mmol) in place of methyl acetoacetate. Yield: 103 mg, 14%. MS (ESI): 380 (M−H), 382 (M+2−H).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07473790B2 |
| Source dataset | uspto-grants-2009_01 |
| ORD ID | ord-e8af9f58994042198b87450ca8cc6746 |
| Source note | uspto-grants-2009_01 |