3-Methoxyphenol → HCID 178418811、化合物

関与物質

反応手順

Sodium hydride (45 mg, 1.12 mmol) in THF (2 mL) is treated with 3-methoxyphenol (0.94 g, 7.6 mmol) and the reaction mixture is stirred until effervescence ceases. The THF is removed in vacuo and the above-prepared (2-chloroquinazolin-4-yl)-(5-methyl-2H-pyrazol-3-yl)-amine (150 mg, 0.51 mmol)) is added. The reaction mixture is stirred at 100° C. for 20 h, then poured into aqueous K2CO3 and stirred for 2 h at room temperature. The solid that forms is collected and re-crystallized from ethanol to give the product [2-(3-methoxyphenoxy)-quinazolin-4-yl]-(5-methyl-2H-pyrazol-3-yl)-amine.

情報源と証拠