Process for producing ether compounds by catalytic hydrogenolysi

Details Process for producing ether compounds by catalytic hydrogenolysi Process for producing ether compounds by catalytic hydrogenolysi

1982-06-23

1984-10-23

Mars, Howard T.

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

Organic compounds

Oxygen containing

568671, 568672, C07C 4100, C07C 4128

Patent

active

044790171

ABSTRACT:
In a process for producing an ether compound by the catalytic hydrogenolysis of an acetal compound in the presence of a catalyst, the improvement wherein an acetal compound of the following formula (2) ##STR1## wherein R represents a hydrogen atom or a lower alkoxy group, Y represents an alkylene group having 2 to 12 carbon atoms, n represents a positive number of from 1 to 6, the two groups R(YO).sub.n may, together with the carbon atom to which they are bonded, represent a 1,3-dioxolane ring, and R.sup.1 and R.sup.2, independently from each other, represent a hydrogen atom or a C.sub.1 -C.sub.6 alkyl group, provided that at least one of R.sup.1 and R.sup.2 represents a hydrogen atom,
is catalytically hydrogenolyzed in the presence of a palladium catalyst on a carbon carrier in the absence of an acid substance added, thereby to form an ether compound of the following formula (1)

REFERENCES:
patent: 2425042 (1947-08-01), McNamee et al.
Arundale et al., Chem. Rev., vol. 51, (1952), 526-528.

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