2-phenyl-1,2,4-triazolo(1,5-c)(1,3)benzoxazin-5-one 価格

メーカー	製品番號	製品説明	CAS番號	包裝	価格	更新時間	購入

2-phenyl-1,2,4-triazolo(1,5-c)(1,3)benzoxazin-5-one 化學(xué)特性,用途語,生産方法

製造方法

Triethylamine (0.42 mL) and triphosgene (0.15 g) were added to a solution of 3-phenyl- 5-(2-hydroxyphenyl)-1,2,4-triazole (1.26 mmol) in anhydrous tetrahydrofuran (10 mL). The mixture was stirred at room temperature for 9 days. On the third and sixth days further triethylamine (0.42 mL) and triphosgene (0.15 g) were added. The mixture was eventually diluted with water and the resulting solid was collected and washed with water. Yield 93%.

2-phenyl-1,2,4-triazolo(1,5-c)(1,3)benzoxazin-5-one 上流と下流の製品情報

原材料

準備製品

2-phenyl-1,2,4-triazolo(1,5-c)(1,3)benzoxazin-5-one 生産企業(yè)

名前	電話番號	電子メール	國籍	製品カタログ	優(yōu)位度
Jinan ponder chemical co. LTD	0531-0000	thinklifescience@163.com	China	19689	58

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• 158120-42-4
• 2-phenyl-1,2,4-triazolo(1,5-c)(1,3)benzoxazin-5-one
• 5H-[1,2,4]Triazolo[1,5-c][1,3]benzoxazin-5-one, 2-phenyl-