HuagongsheHuagongshe Chemistry Print Report · For research reference only
1-Methyl-2-imidazolecarboxaldehyde → 6-[2-(3-chloro-4-methoxyphenyl)ethyl]-6-cyclopentyl-3-[(1-methyl-1H-imidazol-2-yl)methyl]dihydro-2H-pyran-2,4(3H)-dione
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 1-Methyl-2-imidazolecarboxaldehyde | HCID 139575 | — |
| Reactant | 6-(3-chloro-4-methoxyphenethyl)-6-cyclopentyl-dihydro-3H-pyran-2,4-dione | HCID 16076109 | — |
| Reactant | 6-[2-(3-Chloro-4-isopropoxy-phenyl)ethyl]-6-cyclopentyl-tetrahydropyran-2,4-dione | HCID 16728739 | — |
| Reactant | 5,7-Dimethyl-[1,2,4]triazolo[1,5-a]pyrimidine-2-carbaldehyde | HCID 23635226 | — |
| Product | 6-[2-(3-chloro-4-methoxyphenyl)ethyl]-6-cyclopentyl-3-[(1-methyl-1H-imidazol-2-yl)methyl]dihydro-2H-pyran-2,4(3H)-dione | HCID 49871229 | — |
Reaction Steps
The title compound was prepared analogously to Example B(31), where 1-methyl-1H-imidazole-2-carbaldehyde was substituted in place of 5,7-dimethyl[1,2,4]triazolo[1,5-a]pyrimidine-2-carbaldehyde and 6-[2-(3-chloro-4-methoxyphenyl)ethyl]-6-cyclopentyldihydro-2H-pyran-2,4(3H)-dione was substituted in place of 6-[2-(3-chloro-4-isopropoxyphenyl)ethyl]-6-cyclopentyldihydro-2H-pyran-2,4(3H)-dione in that example.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07148226B2 |
| Source dataset | uspto-grants-2006_12 |
| ORD ID | ord-6e69fde947d347b9917715cd8ad018ba |
| Source note | uspto-grants-2006_12 |