Process of producing ether compound

Details Process of producing ether compound Process of producing ether compound

1995-12-14

1996-12-31

Haley, Jacqueline

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

Organic compounds

Oxygen containing

568613, 568626, 568630, 568679, 568671, C07C 4303, C07C 4311, C07C 43184, C07C 43205

Patent

active

055895972

ABSTRACT:
A method of production of an ether compound from an acetal compound or a ketal compound which is excellent in conversion and selectivity and does not cause corrosion of apparatuses and a novel useful polyvinyl ether compound as lubricating oil for compression-type refrigerators, electric insulation oil and the like are disclosed. The method of production of the present invention comprises reaction of an acetal compound or a ketal compound with hydrogen in the presence of a solid catalyst having acidic property and hydrogenation ability to produce the corresponding ether compound. The polyvinyl ether compound of the present invention comprises the constituting unit expressed by the general formula: ##STR1## (characters in the general formula are the same as those described in the specification), contains none of unsaturated bond, acetal structure and aldehyde structure in the molecule and has weight average molecular weight in the range of 300 to 3000.

REFERENCES:
patent: 5523491 (1996-06-01), Egawa et al.

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