REACTION OF TRIPHENYLMETHYLCATION IN TRIFLUOROMETHANESULFONIC ACID. REACTION OF CARBODICATIONS

DOI: 10.1016/S0040-4039(00)81330-1

Source and publish data:

Tetrahedron Letters p. 71 - 74 (1983)

Update date:2022-08-17

Topics:

Authors:

Ohta, Toshiharu

Shudo, Koichi

Okamoto, Toshihiko

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Article abstract of DOI:10.1016/S0040-4039(00)81330-1

Triphenylmethyl cation reacts in the presence of trifluoromethanesulfonic acid in benzene.Products are 9-phenylfluorene, 9,9-diphenylfluorene, and triphenylmethane.A protonated triphenylmethyl cation and a protonated 9-phenylfluorenyl cation are postulated as intermediates.

Full text of DOI:10.1016/S0040-4039(00)81330-1

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