Process for preparing bis-bromoalkyl ethers

Details Process for preparing bis-bromoalkyl ethers Process for preparing bis-bromoalkyl ethers

1985-08-27

1986-12-16

Mars, Howard T.

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

Organic compounds

Oxygen containing

568647, 568649, 568656, 568663, 568681, 564305, 564487, C07C 4101, C07C 4302, C07C 43225

Patent

active

046298142

ABSTRACT:
This process relates to the preparation of unsubstituted or substituted bis-bromoalkyl ethers by reacting unsubstituted or substituted 1,3-dioxolane or unsubstituted or substituted 1,3-dioxane with thionyl bromide. The bis-bromoalkyl ethers made by this process can be used in preparing biologically active compounds.

REFERENCES:
Sneeden, J. Chem. Soc., 477-478 (1959).
Newman and Chen, 94 J. Amer. Chem. Soc., 2149-2150 (1972).
Keyser, et al., 35 Tetr. Lett., 3263-3264 (1979).
Mamedov and Agaev, 33 Zh. Obshchei Khim, 3166-3171 (1963).
Garbers, et al. 43 Tetr. Lett., 3753-3756 (1975).
Clark and Henze, 2 J. Org. Chem., 508-513 (1938).
Blair and Henze, 54 J. Amer. Chem. Soc., 399-401 (1932).
Shorygina, 26 J. Gen. Chem., USSR, 1643-1647 (1956).

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