An efficient ligand exchange reaction of β-(trifyloxy)vinyliodonium triflates with aryllithium reagents leading to diaryliodonium triflates

DOI: 10.1016/0040-4039(96)00668-5

Source and publish data:

Tetrahedron Letters p. 3721 - 3722 (1996)

Update date:2022-08-29

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Authors:

Kitamura, Tsugio

Kotani, Masashi

Fujiwara, Yuzo

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Article abstract of DOI:10.1016/0040-4039(96)00668-5

Reaction of β-[[(trifluoromethylsulfonyl)oxy]vinyl](phenyl)-iodonium triflates with aryllithiums gave (aryl)(phenyl)iodonium triflates selectively. This reaction indicates that ligand exchange reaction takes place efficiently at iodine atom and provides another approach to unsymmetrical diaryliodonium salts.

Full text of DOI:10.1016/0040-4039(96)00668-5

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