PROCESS FOR PREPARING MONOCHLORO SUBSTITUTED ADAMANTANE AND DIAMANTANE DERIVATIVES Russian patent published in 1999 - IPC

Abstract RU 2125552 C1

FIELD: organic chemistry. SUBSTANCE: monochlorosubstituted adamantane or diamantane derivatives are prepared by catalytic chlorination of corresponding initial compounds at 150-250 C. Chlorination is carried out using chloroform in the presence of catalyst selected from group consisting of for 6 hours at adamantane (diamantant) to catalyst to chloroform molar ratios of 100:1:1000. EFFECT: catalyst consumption is reduced, number of by-products becomes fewer, and process technology is simplified. 1 tbl

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RU 2 125 552 C1

Authors

Dzhemilev U.M.

Khusnutdinov R.I.

Shchadneva N.A.

Malikov A.I.

Dates

1999-01-27Published

1996-12-05Filed