4-(2,2,2-TRIFLUOROETHOXY)PHENYLBORONIC ACID
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- CAS番号.
- 886536-37-4
- 化学名:
- 别名:
- 英語名:
- 4-(2,2,2-TRIFLUOROETHOXY)PHENYLBORONIC ACID
- 英語别名:
- (4-(2,2,2-Trifluoroethoxy);4-(2,2,2-trifluoroethoxy)phenyboronic acid;4-(2,2,2-TRIFLUOROETHOXY)PHENYLBORONIC ACID;4-(2,2,2-Trifluoroethoxy)benzeneboronic acid;4-(2,2,2-Trifluoroethoxy)benzeneboronicacid98%;4-(2,2,2-Trifluoroethoxy)benzeneboronic acid 98%;Boronic acid, B-[4-(2,2,2-trifluoroethoxy)phenyl]-;4-(2,2,2-Trifluoroethoxy)benzeneboronic acid, [4-(2,2,2-Trifluoroethoxy)phenyl]boronic acid
- CBNumber:
- CB8837293
- 化学式:
- C8H8BF3O3
- 分子量:
- 219.95
- MOL File:
- 886536-37-4.mol
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4-(2,2,2-TRIFLUOROETHOXY)PHENYLBORONIC ACID 物理性質
- 融点 :
- 191-194℃
- 沸点 :
- 297.1±50.0 °C(Predicted)
- 比重(密度) :
- 1.35±0.1 g/cm3(Predicted)
- 貯蔵温度 :
- under inert gas (nitrogen or Argon) at 2-8°C
- 外見 :
- solid
- 酸解離定数(Pka):
- 8.58±0.16(Predicted)
- 色:
- White
4-(2,2,2-TRIFLUOROETHOXY)PHENYLBORONIC ACID 価格
もっと(6)
| メーカー |
製品番号 |
製品説明 |
CAS番号 |
包装 |
価格 |
更新時間 |
購入 |
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富士フイルム和光純薬株式会社(wako)
|
W01COBBB-3586 |
4-(2,2,2-Trifluoroethoxy)phenylboronic acid |
886536-37-4 |
1g |
￥10000 |
2024-03-01 |
購入 |
|
富士フイルム和光純薬株式会社(wako)
|
W01COBBB-3586 |
4-(2,2,2-Trifluoroethoxy)phenylboronic acid |
886536-37-4 |
5g |
￥25000 |
2024-03-01 |
購入 |
|
富士フイルム和光純薬株式会社(wako)
|
W01FLC217425 |
(4-(2,2,2-Trifluoroethoxy)phenyl)boronic acid |
886536-37-4 |
5g |
￥170600 |
2021-03-23 |
購入 |
|
富士フイルム和光純薬株式会社(wako)
|
W01COBBB-3586 |
4-(2,2,2-Trifluoroethoxy)phenylboronic acid |
886536-37-4 |
10g |
￥216000 |
2023-06-01 |
購入 |
|
富士フイルム和光純薬株式会社(wako)
|
W01FLC217425 |
(4-(2,2,2-Trifluoroethoxy)phenyl)boronic acid |
886536-37-4 |
1g |
￥56900 |
2021-03-23 |
購入 |
4-(2,2,2-TRIFLUOROETHOXY)PHENYLBORONIC ACID 化学特性,用途語,生産方法
使用
4-(2,2,2-Trifluoroethoxy)phenylboronic acid can be used as organic synthesis intermediate and pharmaceutical intermediate, mainly used in laboratory research and development process and chemical production process.
合成
2- (2,2,2-trifluoroethoxy) bromobenzene 2558, isopropyl borate 2448 and methylTetrahydrofuran 1.5L was added to the reaction flask, and the reaction system was cooled to -15 ° C. 500 mL of isopropylmagnesium chloride in tetrahydrofuran (2.0 M) was added dropwise to the above reaction system and the internal temperature was controlled to not more than -10 ° C, and the reaction was kept at a low temperature for 1 hour. After completion of the reaction, 500 mL of 6M aqueous hydrochloric acid solution was added to terminate the reaction and the ρH- = 2 ~ 3 was added, and the mixture was thoroughly stirred and the aqueous phase was extracted with methyltetrahydrofuran (1.5 LX 1). The combined organic layers were washed with saturated brine (1.5 LX 2), and the combined organic layers were dried over anhydrous sodium sulfate and concentrated to give the crude product of 2- (2,2,2-trifluoroethoxy) phenylboronic acid. The crude product was recrystallized from 770 mL of isopropanol and water (10: 1 by volume) to give 187 g of 2- (2,2,2-trifluoroethoxy) phenylboronic acid in a molar yield of 85%.
4-(2,2,2-TRIFLUOROETHOXY)PHENYLBORONIC ACID 上流と下流の製品情報
原材料
準備製品
4-(2,2,2-TRIFLUOROETHOXY)PHENYLBORONIC ACID 生産企業
Global( 111)Suppliers
886536-37-4()キーワード:
- 886536-37-4
- 4-(2,2,2-TRIFLUOROETHOXY)PHENYLBORONIC ACID
- 4-(2,2,2-Trifluoroethoxy)benzeneboronic acid
- 4-(2,2,2-Trifluoroethoxy)benzeneboronic acid 98%
- 4-(2,2,2-Trifluoroethoxy)benzeneboronicacid98%
- (4-(2,2,2-Trifluoroethoxy)
- Boronic acid, B-[4-(2,2,2-trifluoroethoxy)phenyl]-
- 4-(2,2,2-trifluoroethoxy)phenyboronic acid
- 4-(2,2,2-Trifluoroethoxy)benzeneboronic acid, [4-(2,2,2-Trifluoroethoxy)phenyl]boronic acid