HuagongsheHuagongshe Chemistry Print Report · For research reference only
1-Ethynyl-4-(methanesulfonyl)benzene → HCID 67171403, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 1-Ethynyl-4-(methanesulfonyl)benzene | HCID 22042612 | — |
| Reactant | HCID 57791904 | HCID 57791904 | — |
| Reactant | {4-[3-[2-(4-Chloro-phenyl)-ethoxy]-5-(4-hydroxymethyl-phenylethynyl)-phenylsulfanyl]-2-methylphenoxy}-acetic acid ethyl ester | HCID 67024299 | — |
| Product | HCID 67171403 | HCID 67171403 | — |
Reaction Steps
The title product was prepared from {4-[3-Bromo-5-(3-trifluoromethyl-phenoxy)phenylsulfanyl]-2-methyl-phenoxy}-acetic acid ethyl ester (230 mg; 0.43 mmol) and 1-Ethynyl-4-methanesulfonyl-benzene (229.7 mg; 1.28 mmol) applying the procedure described for {4-[3-[2-(4-Chloro-phenyl)-ethoxy]-5-(4-hydroxymethyl-phenylethynyl)-phenylsulfanyl]-2-methyl-phenoxy}-acetic acid ethyl ester. The crude product was purified by preparative HPLC (method A). Yield: 140 mg. HPLC-MS: m/z: 641.5 (M+H)+; Rt: 2.89 min
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07943669B2 |
| Source dataset | uspto-grants-2011_05 |
| ORD ID | ord-ed2535a380bc483a91cd41875bfc52a7 |
| Source note | uspto-grants-2011_05 |