937082-81-0 (9-(4-溴苯基)-9-苯基芴,9-(4-Bromophenyl)-9-phenyl-9H-fluorene)

反应条件：

1.1 Catalysts: p-Toluenesulfonic acid Solvents: Toluene ; 3 h, reflux; reflux → rt
1.2 Reagents: Sodium bicarbonate Solvents: Water ; neutralized

参考文献：

Organic light-emitting elements for lighting apparatus, light-emitting apparatus, imaging device, and electronic devices, and biphenylfluorenylamine

, Japan, , ,

合成路线：1 步

789-24-2

106-37-6

_82%

反应条件：

1.1 Reagents: Potassium tert-butoxide Catalysts: tert-Butyldiphenylphosphine , Tris(dibenzylideneacetone)dipalladium Solvents: Toluene ; 12 h, 100 °C
1.2 Reagents: Water

参考文献：

Palladium-Catalyzed Direct Arylation of C-H Bond To Construct Quaternary Carbon Centers: The Synthesis of Diarylfluorene

Cao, Xiao; Yang, Weidong; Liu, Chao; Wei, Fuliang; Wu, Kun; et al, Organic Letters, 2013, 15(12), 3102-3105

合成路线：1 步

79653-80-8

71-43-2

_81%

反应条件：

1.1 Reagents: Boron trifluoride etherate Solvents: Dichloromethane ; rt; 30 min, rt
1.2 Reagents: Ethanol , Water

参考文献：

Fluorene-containing compounds and their application in OLEDs

, China, , ,

合成路线：1 步

79653-80-8

71-43-2

_75%

反应条件：

1.1 Reagents: Trifluoromethanesulfonic acid Solvents: Benzene ; 50 °C; 2 h, 50 °C
1.2 Reagents: Sodium bicarbonate Solvents: Water ; neutralized

参考文献：

Heterocyclic compounds for optoelectric devices and compositions for optoelectric devices and organic optoelectric devices and display devices using them

, European Patent Organization, , ,

合成路线：1 步

_69%

反应条件：

1.1 Reagents: 1,2-Dibromoethane , Magnesium Solvents: Diethyl ether ; rt; heated; 2.5 h, reflux
1.2 Solvents: Diethyl ether ; rt; heated; 9 h, reflux
1.3 Reagents: Hydrochloric acid Solvents: Ethyl acetate ; 2 h, rt
1.4 Reagents: Hydrochloric acid Solvents: Acetic acid ; heated; 1.5 h, 130 °C

参考文献：

Heterocyclic compound, light-emitting element, light-emitting device, electronic device, and lighting device

, United States, , ,

合成路线：1 步

_69%

反应条件：

1.1 Reagents: Magnesium Solvents: Diethyl ether ; rt; 2.5 h, reflux
1.2 Solvents: Diethyl ether ; rt; 9 h, reflux
1.3 Reagents: Hydrochloric acid Solvents: Ethyl acetate , Water ; acidified; 2 h
1.4 Reagents: Hydrochloric acid Solvents: Acetic acid , Water ; 1.5 h, 130 °C

参考文献：

Organic light-emitting components, organometallic complexes, light-emitting devices, electronic appliances, and lighting devices

, World Intellectual Property Organization, , ,

合成路线：1 步

_69%

反应条件：

1.1 Reagents: Magnesium Catalysts: 1,2-Dibromoethane Solvents: Diethyl ether ; heated; 2.5 h, reflux
1.2 Solvents: Diethyl ether ; reflux; 9 h, reflux
1.3 Reagents: Hydrochloric acid Solvents: Ethyl acetate , Water ; 2 h
1.4 Reagents: Hydrochloric acid Solvents: Acetic acid , Water ; 1.5 h, 130 °C

参考文献：

Composite material, light-emitting element, light-emitting device, lighting device, electronic device, and fluorene derivative

, United States, , ,

合成路线：1 步

_69%

反应条件：

1.1 Reagents: Magnesium Catalysts: 1,2-Dibromoethane Solvents: Diethyl ether ; heated; 2.5 h, reflux
1.2 Solvents: Diethyl ether ; rt; 9 h, reflux
1.3 Reagents: Hydrochloric acid Solvents: Ethyl acetate , Water ; 2 h, rt
1.4 Reagents: Acetic acid , Hydrochloric acid Solvents: Water ; 1.5 h, 130 °C

参考文献：

Benzo[b]naphtho[1,2-d]furan compound as light-emitting materials for electroluminescent devices

, United States, , ,

合成路线：1 步

_69%

反应条件：

1.1 Reagents: Magnesium Catalysts: 1,2-Dibromoethane Solvents: Diethyl ether ; rt; 2.5 h, reflux
1.2 Solvents: Diethyl ether ; rt; 9 h, reflux
1.3 Reagents: Hydrochloric acid Solvents: Ethyl acetate , Water ; 2 h, rt
1.4 Reagents: Acetic acid , Hydrochloric acid Solvents: Water ; 1.5 h, 130 °C

参考文献：

Organometallic complex, and light-emitting element and display device using the organometallic complex

, United States, , ,

合成路线：1 步

_69%

反应条件：

1.1 Reagents: 1,2-Dibromoethane , Magnesium Solvents: Diethyl ether ; rt; 2.5 h, reflux
1.2 Solvents: Diethyl ether ; rt; 9 h, reflux
1.3 Reagents: Hydrochloric acid Solvents: Ethyl acetate , Water ; 2 h, acidified, rt
1.4 Reagents: Hydrochloric acid Solvents: Acetic acid ; 1.5 h, 130 °C

参考文献：

Organometallic complex, light-emitting element, light-emitting device, electronic device and lighting device

, World Intellectual Property Organization, , ,

合成路线：1 步

_69%

反应条件：

1.1 Reagents: Magnesium Catalysts: 1,2-Dibromoethane Solvents: Diethyl ether ; rt; 2.5 h, reflux
1.2 Solvents: Diethyl ether ; rt; 9 h, reflux
1.3 Reagents: Hydrochloric acid Solvents: Ethyl acetate , Water ; 2 h, acidified, rt
1.4 Reagents: Acetic acid , Hydrochloric acid Solvents: Water ; 1.5 h, 130 °C

参考文献：

Carbazole derivatives

, United States, , ,

合成路线：1 步

_69%

反应条件：

1.1 Reagents: Magnesium Catalysts: 1,2-Dibromoethane Solvents: Diethyl ether ; heated; 2.5 h, reflux
1.2 Solvents: Diethyl ether ; rt; heated; 9 h, reflux
1.3 Reagents: Hydrochloric acid Solvents: Acetic acid , Water ; 2 h, acidified, rt
1.4 Reagents: Hydrochloric acid Solvents: Acetic acid , Water ; 1.5 h, 130 °C

参考文献：

Organic light-emitting devices employing carbazole derivatives

, World Intellectual Property Organization, , ,

合成路线：1 步

_69%

反应条件：

1.1 Reagents: 1,2-Dibromoethane , Magnesium Solvents: Diethyl ether ; heated; 2.5 h, reflux
1.2 Solvents: Diethyl ether ; reflux; 9 h, reflux
1.3 Reagents: Hydrochloric acid Solvents: Ethyl acetate , Water ; 2 h, acidified, rt
1.4 Reagents: Acetic acid ; 1.5 h, 130 °C

参考文献：

Light-emitting elements with multiple emitting layers and electron relay layers and displays and lighting devices and electronic devices using them

, World Intellectual Property Organization, , ,

合成路线：1 步

_69%

反应条件：

1.1 Reagents: Magnesium Solvents: Diethyl ether , 1,2-Dibromoethane
1.2 Solvents: Diethyl ether ; rt; 9 h, reflux
1.3 Reagents: Acetic acid , Hydrochloric acid Solvents: Water ; 1.5 h, 130 °C

参考文献：

Organometallic complex, light-emitting element, light-emitting device, electronic device, and lighting device

, United States, , ,

合成路线：1 步

_69%

反应条件：

1.1 Reagents: Magnesium Catalysts: 1,2-Dibromoethane Solvents: Diethyl ether ; rt; 2.5 h, reflux
1.2 Solvents: Diethyl ether ; rt; 9 h, reflux
1.3 Reagents: Hydrochloric acid Solvents: Ethyl acetate , Water ; 2 h, rt
1.4 Reagents: Hydrochloric acid Solvents: Acetic acid , Water ; 1.5 h, 130 °C

参考文献：

Fluorene derivative, light-emitting element, light-emitting device, electronic device, and lighting device

, European Patent Organization, , ,

合成路线：1 步

79653-80-8

71-43-2

_60%