Big Chemical Encyclopedia

Chemical substances, components, reactions, process design ...

Articles Figures Tables About

Ethyl «,0-dibromo- 9-phenylpropionate

Ethyl <2,/3-dibromo-/3-phenylpropionate is prepared by adding bromine to ethyl cinnamate.1... [Pg.37]

A solution of potassium hydroxide is prepared by dissolving 252.5 g. (4.5 moles) of potassium hydroxide (Note r) in 1200 cc. of 95 per cent alcohol contained in a 3-I. round-bottom flask provided with a reflux condenser and heated on a steam bath. To the alkaline solution, cooled to 40-50°, is added 336 g. (x mole) of crude ethyl <, /3-dibromo-/3-phenylpropionate (p. 37). When the initial reaction has subsided, the contents of the flask are refluxed for five hours on the steam bath. [Pg.60]

See other pages where Ethyl «,0-dibromo- 9-phenylpropionate is mentioned: [Pg.776]    [Pg.41]    [Pg.236]    [Pg.776]    [Pg.213]    [Pg.213]    [Pg.19]    [Pg.71]    [Pg.138]    [Pg.236]    [Pg.776]    [Pg.292]    [Pg.776]    [Pg.333]   
See also in sourсe #XX -- [ Pg.12 , Pg.36 , Pg.60 ]



SEARCH



Ethyl 2-phenylpropionate

© 2024 chempedia.info