Processes for the preparation of ethers

Details Processes for the preparation of ethers Processes for the preparation of ethers

1990-09-20

1993-05-11

Killos, Paul J.

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

Organic compounds

Oxygen containing

568613, 568618, 568619, 568625, 568671, 568699, 568606, 568607, 568608, 568609, 568610, 568614, 568620, 568621, 568622, 568623, 568624, 568659, 568660, 568661, 568662, 568663, 568664, 568670, 568 67, 568675, 568676, 568678, 568679, 568680, 560179, 560186, 562423, 558275, 558277, C07C 4100, C07C 6996

Patent

active

052103226

ABSTRACT:
A process for preparing ethers which comprises contacting a carboxylated ether with a metal oxide catalyst under conditions effective to produce the ether.

REFERENCES:
patent: 4308402 (1981-12-01), Edwards et al.
March, J., Advanced Organic Chemistry: Reactions, Mechanisms, and Structure, 1968, pp. 435-436, 477-480, 878-879 and 316.
Tamura, Y. et al., Synthesis, 1975, pp. 641-642.
Taylor, Roger, Tetrahedron Letters, No. 8, 1975, pp. 593-596.
Witt, H. et al., Angew Chem., 1970, 82, p. 79.
Tundo, Pietro et al., Ind. Eng. Chem. Res., 1988, 27, pp. 1565-1571.
Dow Chemical U.S.A., Experimental Ethylene Carbonate XAS-1666.00L Product Bulletin (1982), p. 12.
Texaco Chemical Company, TEXACAR.RTM. Ethylene and Propylene Carbonates Product Bulletin (1987), p. 24.

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