Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Patent
1989-05-25
1991-02-19
Waddell, Frederick E.
Organic compounds -- part of the class 532-570 series
Organic compounds
Heterocyclic carbon compounds containing a hetero ring...
C07D30119
Patent
active
049945866
ABSTRACT:
A novel method for preparing an epoxy compound is disclosed which comprises the step of reacting an olefin compound having 4 to 16 carbon atoms with an organic hydroperoxide in an inactive solvent in the presence of a molybdenum compound and at least one metal halide selected from the group consisting of halides of alkali metals and alkaline earth metals, in order to form the corresponding epoxy compound. Typical examples of the aforesaid metal halide include sodium chloride, potassium iodide, sodium bromide and barium chloride. According to the present invention, the epoxy compound having 4 to 16 carbon atoms can be prepared in an extremely high yield.
REFERENCES:
patent: 3526645 (1970-09-01), Vangermain et al.
patent: 3947500 (1976-03-01), Kollar
"Selective Olefin Epoxidation at High Hydroperoxide-to-Olefin Ratios", J. Catal. 43, (1976), pp. 380 to 383.
Arashiba Nobumasa
Otsu Akira
Shimizu Takashi
Takeshita Masaru
Mitsui Toatsu Chemicals Incorporated
Trinh Ba K.
Waddell Frederick E.
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