2-(9H-カルバゾール-9-イル)フェニルボロン酸
2-(9H-カルバゾール-9-イル)フェニルボロン酸 物理性質
- 沸点 :
- 467.1±51.0 °C(Predicted)
- 比重(密度) :
- 1.20±0.1 g/cm3(Predicted)
- 貯蔵温度 :
- Inert atmosphere,Room Temperature
- 外見 :
- powder to crystal
- 酸解離定数(Pka):
- 8.50±0.58(Predicted)
- 色:
- White to Almost white
2-(9H-カルバゾール-9-イル)フェニルボロン酸 価格
もっと(1)
| 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 |
|
東京化成工業
|
C3352 |
2-(9H-カルバゾール-9-イル)フェニルボロン酸
2-(9H-Carbazol-9-yl)phenylboronic Acid (contains varying amounts of Anhydride)
|
1189047-28-6 |
1g |
￥19600 |
2024-03-01 |
購入 |
2-(9H-カルバゾール-9-イル)フェニルボロン酸 化学特性,用途語,生産方法
外観
白色～ほとんど白色粉末～結晶
化学的特性
off-white powder
製造方法
In argon atmosphere, 9-(2-bromophenyl)-9H-carbazole in THF (124 mL) was cooled in a dry ice/acetone bath, to which a 1.6 M hexane solution of n-butyllithium (17.1 mL, 27.3 mmol) was added dropwise, and the resultant solution was stirred for 2 h. After adding a solution of trimethyl borate (3.33 mL, 29.8 mmol) in THF (10 mL) dropwise, the stirring was continued for one hour, and then, the dry ice/acetone bath was removed and the temperature was raised to room temperature. The reaction liquid was cooled in an iced water bath and stirred for one hour after adding a 2 M hydrochloric acid and then the temperature was raised to room temperature. The obtained reaction liquid was extracted with ethyl acetate. The organic layer was washed with water, dried over anhydrous sodium sulfate, and concentrated under reduced pressure. The obtained residue was crystallized to obtain B-[2-(9H-Carbazol-9-yl)phenyl]boronic acid.
2-(9H-カルバゾール-9-イル)フェニルボロン酸 上流と下流の製品情報
原材料
準備製品
2-(9H-カルバゾール-9-イル)フェニルボロン酸 生産企業
Global( 124)Suppliers
- 1189047-28-6
- B-[2-(9H-Carbazol-9-yl)phenyl]boronic acid
- 2-(9H-Carbazol-9-yl)phenylboronic Acid (contains varying amounts of Anhydride)
- Boronic acid, B-[2-(9H-carbazol-9-yl)phenyl]-
- 2-(9H-Carbazol-9-yl)benzeneboronic Acid
- 2-(Carbazol-9-yl)phenylboronic acid
- B-[2-(9H-Carbazol-9-yl)phenyl]boro
- (2-(9H-carbazol-9-yl)phenyl)boronicaci
- (2- (9H-carbazole-9-yl) phenyl) boric acid
- 2-(9-Carbazolyl)phenylboronic acid
- 2-(9H-カルバゾール-9-イル)フェニルボロン酸