Free radical (phenylsulfonyl)difluoromethylation of alkynes with PhSO2CF2I reagent: stereoselective preparation of PhSO2CF2- and CF2H-substituted alkenes

DOI: 10.1016/j.tet.2008.11.011

Source and publish data:

Tetrahedron p. 478 - 483 (2009)

Update date:2022-08-04

Topics:

Authors:

Li, Ya Li, Ya

Li, Huaifeng

Hu, Jinbo

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Article abstract of DOI:10.1016/j.tet.2008.11.011

Stereoselective free radical (phenylsulfonyl)difluoromethylation of terminal alkynes with iododifluoromethyl phenyl sulfone (PhSO₂CF₂I) has been accomplished by using Et₃B/air as an initiator. The obtained PhSO₂

Full text of DOI:10.1016/j.tet.2008.11.011

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