HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 1502314Erstellt: 25. Oktober 2026
Phenol → N-(7-phenoxyisoquinolin-3-yl)cyclopropanecarboxamide
https://huagongshe.com/reaction/1502314
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
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| Edukt | Phenol | HCID 996 | — |
| Edukt | Cesium carbonate | HCID 10796 | — |
| Edukt | 3,4,7,8-Tetramethyl-1,10-phenanthroline | HCID 74265 | — |
| Edukt | N-(7-bromoisoquinolin-3-yl)cyclopropanecarboxamide | HCID 67974626 | — |
| Katalysator | Copper(1+) iodide; Copper(I) iodide; Cuprous iodide; Cuprous iodide (CuI) | HCID 24350 | — |
| Lösungsmittel | Dichloromethane | HCID 6344 | — |
| Lösungsmittel | N-methyl-2-pyrrolidone | HCID 13387 | — |
| Produkt | N-(7-phenoxyisoquinolin-3-yl)cyclopropanecarboxamide | HCID 67975080 | 32,9% |
Reaktionsschritte
N-(7-bromoisoquinolin-3-yl)cyclopropanecarboxamide (89 mg, 0.30 mmol), phenol (86.5 mg, 0.92 mmol, 3 eq), 3,4,7,8-tetramethyl-1,10-phenanthrolin (35.4 mg, 0.15 mmol, 0.5 eq), copper(I) iodide (57.3 mg, 0.3 mmol, 1 eq) and cesium carbonate (293.2 mg, 0.9 mmol, 3 eq) in 1-methyl-2-pyrrolidinone (2.5 ml) were stirred under microwave irradiation at 180° C. for 99 min under nitrogen. The mixture was diluted with dichloromethane and filtered through a pad of Celite. The filer cake was washed with dichloromethane and the combined filtrate was concentrated and purified by prep-HPLC to give product (30 mg, 26%). LCMS (ESI): RT (Min)=1.107, M+H+=305.0, method=A. 1H NMR (400 MHz, CDCl3) δ 8.76 (s, 1H), 8.46 (s, 1H), 8.24 (s, 1H), 7.72 (d, J=9.2 Hz, 1H), 7.38-7.00 (m, 5H), 1.55-1.52 (m, 1H), 1.10-1.06 (m, 2H), 0.87-0.82 (m, 2H).
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| Patentnummer | US09206175B2 |
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| Quelldatensatz | uspto-grants-2015_12 |
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| ORD ID | ord-2b9b4bb8c1694347a33ed1816b9182e8 |
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| Quellennotiz | uspto-grants-2015_12 |
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