تفاعل #44558

معادلة التفاعل

2,6-dichloropyrazine

3-chlorophenol

AcOEt

→

title compound

المردود 85.0%

2-Chloro-6-(3-chlorophenyl-oxy)-pyrazine

المردود 85.0%

المذيبات

cyclohexane

ظروف التفاعل

الإجراء التجريبي

Using Method DD with 2,6-dichloropyrazine (250 mg, 1.69 mmol) and 3-chlorophenol (193 μL, 1.86 mmol, d=1.24 g/mL), and purification by column chromatography (AcOEt:cyclohexane, 1:1), the title compound was obtained (346 mg). Yield: 85%. 1H NMR (250 MHz, DMSO-d6) δ 7.32 (dd, 1H, Harom 4, Jo=8.2 Hz, Jm=1.9 Hz), 7.43 (d, 1H, Harom 6, J=8.0 Hz), 7.50 (d, 1H, Harom 2, Jm=1.9 Hz), 7.56 (t, 1H, Harom 5, J=8.1 Hz), 8.59 (s, 1H, HPz 5), 8.62 (s, 1H, HPz 3). m/z: 241.1 [(M+H)+, calcd for C10H6Cl2N2O 240.0].

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