Process for making symmetrical alkanediols and the bis-ethers th

Chemistry: electrical and wave energy – Processes and products

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204 59R, C25B 310, C25B 304

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active

044340320

ABSTRACT:
A process for making symmetrical alkanediols and the bis-ethers thereof by electrochemically coupling the haloalkylethers that are the equivalent of one-half of the symmetrical bis-ether. A symmetrical alkanediol may be obtained from the symmetrical bis-ether. The method significantly increases the yield of alkanediols as for example 1,4-butanediol from electrochemical processes.

REFERENCES:
patent: 4253921 (1981-03-01), Baldwin et al.
patent: 4324625 (1982-04-01), Cumbo
Jour. Appl. Electrochemistry 8 (1978) 537-544 by D. Cipris, Electrochemical Reactions of Halohydrins, I. Attempt at Reductive Coupling.

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