2-phenyl-1,2,4-triazolo(1,5-c)(1,3)benzoxazin-5-one
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2-phenyl-1,2,4-triazolo(1,5-c)(1,3)benzoxazin-5-one 物理性質(zhì)
- 沸點 :
- 554.8±33.0 °C(Predicted)
- 比重(密度) :
- 1.43±0.1 g/cm3(Predicted)
- 酸解離定數(shù)(Pka):
- -0.57±0.20(Predicted)
安全性情報
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 |
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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)
Global( 1)Suppliers
名前 | 電話番號 | 電子メール | 國籍 | 製品カタログ | 優(yōu)位度 |
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Jinan ponder chemical co. LTD | 0531-0000 |
thinklifescience@163.com | China | 19689 | 58 |
- 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-