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33.2.5.1.5.2 Variation 2: Addition of Arene- or Alkaneselenenyl Halides, Selenosulfonates, and Related Compounds

DOI: 10.1055/sos-SD-033-00348

Avilov, D.; Dittmer, D.Science of Synthesis, (200733288.

Addition of areneselenenyl bromides to alkynes leads to vinyl selenides 45, usually with E configuration,[‌106‌,‌125‌‌128‌] although there is limited evidence that the stereochemistry of the addition may be controlled by the choice of solvent (Scheme 21).[‌129‌] Suitable solvents include ethyl acetate, tetrahydrofuran, or benzene.

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