Regio- and stereoselective copper-induced isomerization of 2-alkenyl 2-lithiophenyl ethers to 2-(2-alkenyl)phenols

DOI: 10.1016/S0040-4039(97)01379-8

Source and publish data:

Tetrahedron Letters p. 6103 - 6106 (1997)

Update date:2022-08-04

Topics:

Authors:

Barluenga, Jose

Sanz, Roberto

Fananas, Francisco J.

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Article abstract of DOI:10.1016/S0040-4039(97)01379-8

N-Allyl-N-(2-lithioallyl)aniline undergoes intramolecular carbometallation via 5-exo addition on treatment with CuCN. 2-Alkenyl 2-bromophenyl ethers rearrange to 2-(2-alkenyl)phenols by bromine-lithium exchange and further transmetallation with CuCN.

Full text of DOI:10.1016/S0040-4039(97)01379-8

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