| 摘要 |
<p>A method for producing an unsaturated organic compound represented by the formula (3):
€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ (Y 1 ) m-1 -R 1 -R 2 -(Y 2 ) n-1 €ƒ€ƒ€ƒ€ƒ€ƒ (3)
wherein Y 1 represents R 2 or X 1 , and Y 2 represents R 1 or B (X 2 ) 2 , which comprises reacting a compound represented by the formula (1) :
€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ R 1 (X 1 ) m €ƒ€ƒ€ƒ€ƒ€ƒ (1)
wherein R 1 represents an aromatic group or the like, X 1 represents a leaving group and m represents 1 or 2, with a compound represented by the formula (2):
€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ R 2 {B(X 2 ) 2 } n €ƒ€ƒ€ƒ€ƒ€ƒ (2)
wherein R 2 represents an aromatic group or the like, X 2 represents a hydroxyl group or the like, and n represents 1 or 2,
in the presence of
(a) a nickel compound selected from a nickel carboxylate, nickel nitrate and a nickel halide,
(b) a phosphine compound such as 1,4-bis(dicyclohexylphosphino)butane,
(c) an amine selected from a primary amine and a diamine such as N,N,N',N'-tetramethyl-1,2-ethanediamine, and
(d) an inorganic base.</p> |
