HuagongsheHuagongshe Chemistry Print Report · For research reference only
Diisopropylethylamine → HCID 57717943, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Diisopropylethylamine | HCID 81531 | — |
| Reactant | Methanaminium, N-((1H-benzotriazol-1-yloxy)(dimethylamino)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1) | HCID 2733084 | — |
| Reactant | HCID 68868239 | HCID 68868239 | — |
| Reactant | HCID 68869261 | HCID 68869261 | — |
| Solvent | Dimethylformamide | HCID 6228 | — |
| Product | HCID 57717943 | HCID 57717943 | 26.9% |
Reaction Steps
A solution of 6-(4-trifluoromethyl-phenoxy)-isoquinoline-3-carboxylic acid (0.050 g, 0.149 mmol) in DMF (2.0 mL) was treated with 2(S)-amino-3-(3′-chloro-4′-fluoro-biphenyl-4-yl)-propionic acid methyl ester hydrochloride (0.051 g, 0.164 mmol), HBTU (0.062 g, 0.164 mmol), and DIEA (0.112 mL) by the general procedure A. The crude product was purified by flash column chromatography on silica gel using Hexanes:EtOAc 88:12 to give 0.025 g of 3-(3′-Chloro-4′-fluoro-biphenyl-4-yl)-(2S)-{[6-(4-trifluoromethyl-phenoxy)-isoquinoline-3-carbonyl]-amino}-propionic acid methyl ester.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07544699B2 |
| Source dataset | uspto-grants-2009_06 |
| ORD ID | ord-0b36ec87325c4c15a0fbffed2ed7203c |
| Source note | uspto-grants-2009_06 |