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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 1023398Erstellt: 24. Oktober 2026

Sodium Carbonate → HCID 57733015, Verbindung

https://huagongshe.com/de/reaction/1023398

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktSodium CarbonateHCID 10340—
Edukt4-(Hydroxymethyl)benzeneboronic acidHCID 2734706—
EduktN-(1-Bromoisoquinolin-3-yl)-1-(2,2-difluorobenzo[d][1,3]dioxol-5-yl)cyclopropanecarboxamideHCID 57732996—
KatalysatorHCID 178418397HCID 178418397—
Lösungsmittel1,2-DimethoxyethaneHCID 8071—
ProduktHCID 57733015HCID 57733015—

Reaktionsbedingungen

Temperatur80 °C

Reaktionsschritte

N-(1-Bromoisoquinolin-3-yl)-1-(2,2-difluorobenzo[d][1,3]dioxol-5-yl)cyclopropanecarboxamide (45 mg, 0.10 mmol), 4-(hydroxymethyl)phenylboronic acid (23 mg, 0.15 mmol), and Pd(PPh3)4 (6 mg, 0.005 mmol) were combined in a reaction tube. DME (1 mL) and saturated Na2CO3 aqueous solution (100 μL) were added and the reaction vial was stirred under N2 atmosphere at 80° C. overnight. The mixture was filtered and concentrated. The residue was dissolved in DMSO and purified by reverse-phase HPLC to yield 1-(2,2-difluorobenzo[d][1,3]dioxol-5-yl)-N-(1-(4-(hydroxymethyl)phenyl)isoquinolin-3-yl)cyclopropanecarboxamide. ESI-MS m/z calc. 474.1. found 475.3 (M+1)+. Retention time 2.02 minutes. 1H NMR (400 MHz, DMSO-d6) δ 8.98 (s, 1H), 8.41 (s, 1H), 8.00-7.96 (m, 1H), 7.88-7.84 (m, 1H), 7.72 (t, J=7.1 Hz, 1H), 7.64-7.38 (m, 8H), 5.54 (s, 1H), 4.61 (s, 2H), 1.58-1.55 (m, 2H), 1.22-1.20 (m, 2H).

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS08722704B2
Quelldatensatzuspto-grants-2014_05
ORD IDord-4f4f3a748eb84ce79f3b34bd5b42e4e0
Quellennotizuspto-grants-2014_05