Nafion-H catalyzed friedel-crafts reaction of methylene groups: Preparation of [9,9′]spirobixanthene

Oleg Aleksiuk; Silvio E. Biali

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

Nafion-H catalyzed friedel-crafts reaction of methylene groups: Preparation of [9,9′]spirobixanthene

Oleg Aleksiuk^*, Silvio E. Biali

^*Corresponding author for this work

Institute of Chemistry

Research output: Contribution to journal › Article › peer-review

14 Scopus citations

Abstract

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).

Original language	English
Pages (from-to)	4857-4860
Number of pages	4
Journal	Tetrahedron Letters
Volume	34
Issue number	30
DOIs	https://doi.org/10.1016/S0040-4039(00)74109-8
State	Published - 23 Jul 1993

Bibliographical note

Funding Information:
AcknowledgmenJs. This work was supported by The Israel Science Foundation administeredb y the Israel Academy of Sciences and Humanities.

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abstract = "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).",

author = "Oleg Aleksiuk and Biali, {Silvio E.}",

note = "Funding Information: AcknowledgmenJs. This work was supported by The Israel Science Foundation administeredb y the Israel Academy of Sciences and Humanities.",

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AU - Biali, Silvio E.

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AB - 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).

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Nafion-H catalyzed friedel-crafts reaction of methylene groups: Preparation of [9,9′]spirobixanthene

Abstract

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