![]() 2-氰基苯硼酸结构式
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常用名 | 2-氰基苯硼酸 | 英文名 | 2-Cyanophenylboronic Acid |
---|---|---|---|---|
CAS号 | 138642-62-3 | 分子量 | 146.94 | |
密度 | 1.3±0.1 g/cm3 | 沸点 | 376.4±44.0 °C at 760 mmHg | |
分子式 | C7H6BNO2 | 熔点 | 240 °C (dec.)(lit.) | |
MSDS | 中文版 美版 | 闪点 | 181.4±28.4 °C | |
符号 |
![]() GHS07 |
信号词 | Warning |
Rhodium-catalyzed annulation reactions of 2-cyanophenylboronic acid with alkynes and strained alkenes.
Org. Lett. 7 , 3339-3341, (2005) [reaction: see text]. A new [3 + 2] annulation reaction was developed in which 2-cyanophenylboronic acid reacted as a three-carbon component with alkynes or alkenes to afford substituted indenones or indanones. The use of an alkynoate even produced benzotropo... |
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