Preparation of cyclic .alpha.,.beta.-unsaturated ethers

Details Preparation of cyclic .alpha.,.beta.-unsaturated ethers Preparation of cyclic .alpha.,.beta.-unsaturated ethers

1979-01-10

1980-06-03

Morgenstern, Norman

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

26034611, C07D30918

Patent

active

042061261

ABSTRACT:
Cyclic .alpha.,.beta.-unsaturated ethers are prepared by isomerizing the corresponding .beta.,.gamma.-unsaturated ethers at from 50.degree. to 250.degree. C. in the presence of an iron carbonyl as the catalyst, and of a base.

REFERENCES:
patent: 2556325 (1951-06-01), Fleechaire et al.
patent: 3639669 (1972-02-01), Stapp et al.
patent: 3651092 (1972-03-01), Stapp et al.
Hubert et al., J. Chem. Soc., Perkin II, pp. 366-370, 1972.

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