HuagongsheHuagongshe Chemistry Print Report · For research reference only
Ethanolamine → N-(2-hydroxyethyl)-2-[4-[(1R,3E)-3-hydroxyimino-1-(2-methylphenyl)-3-(2-methyl-4-pyridinyl)propyl]phenyl]acetamide
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Ethanolamine | HCID 700 | — |
| Reactant | Benzotriazol-1-yloxy-tris(dimethylamino)phosphonium hexafluorophosphate | HCID 151348 | — |
| Reactant | 2-[4-[(1R,3E)-3-hydroxyimino-1-(2-methylphenyl)-3-(2-methyl-4-pyridinyl)propyl]phenyl]acetic acid | HCID 136166880 | — |
| Solvent | Tetrahydrofuran | HCID 8028 | — |
| Product | N-(2-hydroxyethyl)-2-[4-[(1R,3E)-3-hydroxyimino-1-(2-methylphenyl)-3-(2-methyl-4-pyridinyl)propyl]phenyl]acetamide | HCID 136167082 | — |
Reaction Steps
In analogy to example 207, step 2, {4-[(R)-3-[(E)-hydroxyimino]-3-(2-methyl-pyridin-4-yl)-1-o-tolyl-propyl]-phenyl}-acetic acid (example 288) was coupled with 2-aminoethanol using benzotriazol-1-yloxytris(dimethylamino)phosphonium hexafluorophosphate in tetrahydrofuran to give the title compound as a colourless oil, MS (ESI+): m/z=432.3 [M+H]+.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08765730B2 |
| Source dataset | uspto-grants-2014_07 |
| ORD ID | ord-e2c09691d71143808201c29a4ae3ac13 |
| Source note | uspto-grants-2014_07 |