HuagongsheHuagongshe Chemistry Print Report · For research reference only
N,N,N',N'-Tetramethylazodicarboxamide → {6-[5-(4-fluoro-3-trifluoromethyl-phenyl)-2-methyl-2H-pyrazol-3-ylmethoxy]-indol-1-yl}-acetic acid ethyl ester
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | N,N,N',N'-Tetramethylazodicarboxamide | HCID 4278 | — |
| Reactant | Tributylphosphine | HCID 13831 | — |
| Reactant | (6-Hydroxy-indol-1-yl)-acetic acid ethyl ester | HCID 68821422 | — |
| Reactant | [5-(4-fluoro-3-trifluoromethyl-phenyl)-2-methyl-2H-pyrazol-3-yl]-methanol | HCID 69280241 | — |
| Product | {6-[5-(4-fluoro-3-trifluoromethyl-phenyl)-2-methyl-2H-pyrazol-3-ylmethoxy]-indol-1-yl}-acetic acid ethyl ester | HCID 69282809 | — |
Reaction Steps
In analogy to the procedure described for example 3 c], (6-hydroxy-indol-1-yl)-acetic acid ethyl ester (example 2 e]) was reacted with [5-(4-fluoro-3-trifluoromethyl-phenyl)-2-methyl-2H-pyrazol-3-yl]-methanol in the presence of N,N,N′,N′-tetramethyl azodicarboxamide and tributylphosphine to give {6-[5-(4-fluoro-3-trifluoromethyl-phenyl)-2-methyl-2H-pyrazol-3-ylmethoxy]-indol-1-yl}-acetic acid ethyl ester as white solid.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07265149B2 |
| Source dataset | uspto-grants-2007_09 |
| ORD ID | ord-0a8f1b37692a4a16b5f8d698a1f35f44 |
| Source note | uspto-grants-2007_09 |