Protonation and Sulfinylation of Isomeric Isopropylpyrenes, 2,7-Di-tert-butylpyrene, and Tetracyclohexyl- and Tetracyclopentylpyrenes: Remarkable Stable, Sterically Crowded Pyrenium Cations

DOI: 10.1021/jo00024a018

Source and publish data:

Journal of Organic Chemistry p. 6795 - 6803 (1991)

Update date:2022-07-29

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Authors:

Laali, Kenneth Khosrow

Hansen, Poul Erik

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Article abstract of DOI:10.1021/jo00024a018

1-Isopropyl- (1), 2-isoproyl- (2), 4-isopropyl- (3), 1,3,6,8-tetraisopropyl- (4), and 1,3,5,7,9-pentaisopropylpyrene (5), 2,7-di-tert-butylpyrene (6), and 1,3,5,8-tetracyclohexyl- (7) and 2,4,7,9-tetracyclopentylpyrene (8) in FSO3H or CF3SO3H (TfOH) in SO

Full text of DOI:10.1021/jo00024a018

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