Ipso Selectivity in the Reductive Iodonio-Claisen Rearrangement of Allenyl(p-methoxyaryl)iodinanes

DOI: 10.1039/c39920000015

Source and publish data:

Journal of the Chemical Society. Chemical communications p. 15 - 16 (1992)

Update date:2022-08-05

Topics: Reductive Iodonio-Claisen Rearrangement Experimental terms

Authors:

Ochiai, Masahito

Ito, Takao

Masaki, Yukio

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Article abstract of DOI:10.1039/c39920000015

Allenyl(aryl)iodinanes, generated from p-methoxy(diacetoxyiodo)arenes by the reaction with propyn-2-yl(trimethyl)silanes in the presence of BF3-Et2O in dichloromethane, undergo reductive ipso iodonio-Claisen rearrangement selectively at -20 deg C yielding

Full text of DOI:10.1039/c39920000015

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