10605-49-9

Basic information

• Product Name: Benzene, 1,1'-ethenylidenebis[3-fluoro-
• CAS NO: 10605-49-9
• Molecular Formula: C14H10F2
• Molecular Weight: 216.23
• Mol File: 10605-49-9.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: Benzene, 1,1'-ethenylidenebis[3-fluoro-(CAS DataBase Reference)
• NIST Chemistry Reference: Benzene, 1,1'-ethenylidenebis[3-fluoro-(10605-49-9)
• EPA Substance Registry System: Benzene, 1,1'-ethenylidenebis[3-fluoro-(10605-49-9)

Safety Data

• Hazardous Substances Data: 10605-49-9(Hazardous Substances Data)

Upstream product

• 1073-06-9 3-fluorobromobenzene 
• 98586-21-1 bis(3-fluorophenyl)methanol 
• 345-70-0 3,3'-difluorobenzophenone 
• 1779-49-3 Methyltriphenylphosphonium bromide 
• 17318-03-5 bromo(3-fluorophenyl)magnesium 
• 141-78-6 ethyl acetate 

Downstream Products

• 138534-93-7 2,2-bis(m-fluorophenyl)ethyl tosylate 

Relevant articles and documents

Temperature-controlled divergent synthesis of 4-alkoxy- or 4-alkenyl-chromanes via inverse electron-demand cycloaddition with in situ generated ortho-quinone methides

The temperature-controlled divergent synthesis of 4-alkoxy- or 4-alkenyl-chromanes via inverse electron-demand cycloaddition with in situ generated ortho-quinone methides under identical reaction conditions except for thermal condition has been developed. At room temperature, the reaction generated 4-methoxychromanes, whereas the reaction performed at room temperature to 100 °C gave 4-alkenylchromanes. Trifluoromethanesulfonic acid was efficiently suitable in the reaction to give the 4-substituted chromanes. This divergent synthetic strategy exhibits a new method giving carbon–carbon or carbon–oxygen bond by controlling the reaction temperature.