Process for preparing para-dioxanones

Details Process for preparing para-dioxanones Process for preparing para-dioxanones

1992-12-23

1994-05-10

Chan, Nicky

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

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

C07D31912

Patent

active

053109457

ABSTRACT:
A highly selective dehydrogenation catalyst for the preparation of para-dioxanones is produced by impregnating copper and zinc on a promoter impregnated support. This catalyst is effective for the dehydrogenation of dialkylene glycols to produce a high purity 2-para-dioxanones.

REFERENCES:
patent: 2807629 (1957-09-01), Bell
patent: 2900395 (1959-08-01), Guest et al.
patent: 3119840 (1964-01-01), Mayhew et al.
patent: 4600529 (1986-07-01), Hallen et al.
patent: 4789502 (1988-12-01), Slaugh
patent: 5110954 (1992-05-01), Bellis

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