DOUBLY-DESTABILIZED CARBOCATIONS. DETECTION AND TRAPPING OF ARYL-BISCARBOETHOXYCARBOCATIONS.

DOI: 10.1016/S0040-4039(00)85080-7

Source and publish data:

Tetrahedron Letters p. 4853 - 4856 (1986)

Update date:2022-08-03

Topics:

Authors:

Fletcher, David

Ablenas, Fred J.

Hopkinson, Alan C.

Lee-Ruff, Edward

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Article abstract of DOI:10.1016/S0040-4039(00)85080-7

Diethyl bromo(aryl)malonates undergo ionization in superacids at -78 deg C to give the corresponding cations.These doubly destabilized cations can be trapped with benzene or toluene to give the corresponding Friedel-Crafts adducts.

Full text of DOI:10.1016/S0040-4039(00)85080-7

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