Method for producing a cyclic alkyleneimine

Details Method for producing a cyclic alkyleneimine Method for producing a cyclic alkyleneimine

1990-03-02

1992-08-04

Lee, Mary C.

Organic compounds -- part of the class 532-570 series

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

548541, 548543, 548954, 548968, 548959, 548960, 548950, 548952, 546184, 546242, 546243, 540526, 540604, 540612, 540482, 540450, C07D20706, C07D20712, C07D, C07D21100

Patent

active

051360535

ABSTRACT:
A method for producing a cyclic alkyleneimine, which comprises reacting a cyclic ether with a compound of the formula NH.sub.2 R wherein R is a hydrogen atom or an alkyl group, in a vapor phase in the presence of a solid acid catalyst, wherein the reaction is conducted under a pressure of at least 0.5 kg/cm.sup.2 G as the total pressure of partial pressures of the reactants and the reaction product.

REFERENCES:
patent: 2525584 (1950-10-01), Bordner
patent: 2600289 (1952-06-01), Bordner
patent: 3086017 (1963-04-01), Denton
patent: 3635952 (1972-01-01), Tyssee
patent: 3853887 (1974-12-01), Pinke et al.
Ono et al.; Journal of Catalysis; 41; pp. 322-328 (1976).
Fujita et al.; Journal of Catalysis, 35 (pp. 325-329) (1974).
Zhurnal obshchei Khimii vol. VIII, No. 13, pp. 1868-1873 (1937).
Journal of the Japan Petroleum Institute, vol. 20, No. 5, 419 (1977).
J. Catalysis 41, 322-328 (1976).

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