Process for preparation of ethers

Details Process for preparation of ethers Process for preparation of ethers

1986-03-12

1987-10-20

Reamer, James H.

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

Organic compounds

Oxygen containing

558 44, C07C 4116

Patent

active

047015659

ABSTRACT:
A process for the preparation of ethers is described, comprising reacting an alcohol with an organic sulfonyl halide in a solvent in the presence of an alkali to form a sulfonate, and then reacting the sulfonate with a phenol, wherein the alkali is an inorganic base selected from hydroxides and carbonates of sodium and potassium, and the solvent is a polar solvent. These ethers are useful as additives for use in recording materials, particularly heat-sensitive recording materials.

REFERENCES:
patent: 4553018 (1984-06-01), Nelson
Voss et al, Chem. Abst., vol. 25, #1797-8, (1931).
Karrer, Organic Chemistry, (1950), 430-431.
Wagner et al, Synthetic Organic Chemistry, (1953), 229, 250, 823, 826.

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