HuagongsheHuagongshe Chemistry Print Report · For research reference only
Methyl 2,2-dimethyl-4-oxo-5-(2-isopropylphenylthio)pentanoate → 1-(p Chlorobenzyl)-alpha,alpha-dimethyl-5-isopropyl-3-(2-isopropylphenylthio)indole-2-propanoic acid
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Methyl 2,2-dimethyl-4-oxo-5-(2-isopropylphenylthio)pentanoate | HCID 15035419 | — |
| Reactant | 1-(4-Chlorobenzyl)-1-[4-(isopropyl)phenyl]hydrazine, Hydrochloride | HCID 19752394 | — |
| Product | 1-(p Chlorobenzyl)-alpha,alpha-dimethyl-5-isopropyl-3-(2-isopropylphenylthio)indole-2-propanoic acid | HCID 15035402 | — |
Reaction Steps
Following the procedure of Example 104, but using 1-(p-chlorobenzyl)-1-[4-(i-propyl)phenyl]-hydrazine hydrochloride and methyl 2,2-dimethyl-4-oxo-5-(2-isopropylphenylthio)pentanoate as starting materials followed by hydrolysis at reflux gave the title compound, m.p. 142°-143°.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05225421 |
| Source dataset | uspto-grants-1993_07 |
| ORD ID | ord-fb9df0fd08804d1cb4cff88d2d1ebfaf |
| Source note | uspto-grants-1993_07 |