Nafion-H Catalyzed Friedel-Crafts Reaction of Methylene Groups: Preparation of Spirobixanthene

DOI: 10.1016/S0040-4039(00)74109-8

Source and publish data:

Tetrahedron Letters p. 4857 - 4860 (1993)

Update date:2022-08-29

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Authors:

Aleksiuk, Oleg

Biali, Silvio E.

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Article abstract of DOI:10.1016/S0040-4039(00)74109-8

Treatment of either p-tert-butylcalix<4>arene (3), xanthene or 9,10-dihydroanthracene with diphenyl ether in the presence of Nafion-H results in the formation of <9,9'>spirobixanthene (5).

Full text of DOI:10.1016/S0040-4039(00)74109-8

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