HuagongsheHuagongshe Chemistry Print Report · For research reference only
2-Ethynyl-1-methyl-4-(propylsulfonyl) benzene → (4-Cyano-2-{[5-(ethylsulfonyl)-2-methylphenyl]ethynyl}phenoxy)acetic acid
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 2-Ethynyl-1-methyl-4-(propylsulfonyl) benzene | HCID 58522033 | — |
| Reactant | Tert-butyl(4-cyano-2-ethynylphenoxy)acetate | HCID 58522073 | — |
| Product | (4-Cyano-2-{[5-(ethylsulfonyl)-2-methylphenyl]ethynyl}phenoxy)acetic acid | HCID 46866075 | — |
Reaction Steps
Following the general method as outlined in Example 37, starting from tert-butyl(4-cyano-2-ethynyl phenoxy)acetate (Intermediate 46) and 2-ethynyl-1-methyl-4-(propylsulfonyl)benzene (Intermediate 40), the title compound was obtained as a yellow solid.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08273769B2 |
| Source dataset | uspto-grants-2012_09 |
| ORD ID | ord-cef2e0bfc2784c4daecd8255c48f2dd0 |
| Source note | uspto-grants-2012_09 |