HuagongsheHuagongshe Chemistry Print Report · For research reference only
Methyl acetoacetate → 6-Cyclopentyl-6-(4-methoxy-phenylsulfanylmethyl)-dihydro-pyran-2,4-dione
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Methyl acetoacetate | HCID 7757 | — |
| Reactant | 1-Cyclopentyl-2-(4-methoxy-phenylsulfanyl)-ethanone | HCID 58762545 | — |
| Product | 6-Cyclopentyl-6-(4-methoxy-phenylsulfanylmethyl)-dihydro-pyran-2,4-dione | HCID 10404664 | — |
Reaction Steps
1-Cyclopentyl-2-(4-methoxy-phenylsulfanyl)-ethanone (from Step 2 below) was subjected to the methyl acetoacetate dianion addition reaction described in the synthesis of Example A(82), to yield the title compound as a white solid.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07148226B2 |
| Source dataset | uspto-grants-2006_12 |
| ORD ID | ord-0de4b1f24c3e462b8c8cc6e387d5970b |
| Source note | uspto-grants-2006_12 |