Process for the manufacture of ethers

Details Process for the manufacture of ethers Process for the manufacture of ethers

1977-08-26

1979-03-27

Helfin, Bernard

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

Organic compounds

Oxygen containing

568608, 568609, 568610, 568611, 568613, 568614, 252364, 252 73, 252184, 2603406, C07C 4102

Patent

active

041467361

ABSTRACT:
Oxalkylene groups of oxacycloalkanes are inserted into chain-type ethers by reacting the latter with the oxacycloalkanes in the presence of Lewis acids. The ethers or ether mixtures obtained can be used for many purposes owing to their hydrophilic-hydrophobic character, for example as absorption and extraction agents, as solvents and as additives to hydraulic fluids.

REFERENCES:
latremouille et al., JACS, vol. 82 (1960) 120-124.
Merrall et al., Canadian Jour. Chem., vol. 38 (1960), 1967-1969.

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