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2-溴-4,5-二氟苯酚

2-溴-4,5-二氟苯酚结构式
2-溴-4,5-二氟苯酚结构式
品牌特惠专场
常用名 2-溴-4,5-二氟苯酚 英文名 2-Bromo-4,5-difluorophenol
CAS号 166281-37-4 分子量 208.988
密度 1.9±0.1 g/cm3 沸点 208.8±35.0 °C at 760 mmHg
分子式 C6H3BrF2O 熔点 N/A
MSDS 中文版 美版 闪点 81.1±0.0 °C
符号 GHS07
GHS07
信号词 Warning

Palladium-catalyzed cocyclotrimerization of allenes with arynes: selective synthesis of phenanthrenes.

J. Org. Chem. 74(8) , 3199-202, (2009)

Palladium-catalyzed cocyclotrimerization of allenes with arynes has been developed for selectively synthesizing phenanthrenes. In the presence of [(allyl)PdCl](2) and P(o-tol)(3), a variety of allenes, including internal and terminal allenes, underwent the co...

Efficient Palladium-Catalyzed Cyclotrimeriza-tion of Arynes: Synthesis of Triphenylenes PenÄa D, et al.

Angew. Chem. Int. Ed. Engl. 37 , (1998)