The formation of oxygen-containing heterocycles via intramolecular cyclizations of halo-substituted acylsilanes and unsaturated acylsilanes

DOI: 10.1016/S0040-4020(99)00936-9

Source and publish data:

Tetrahedron p. 14587 - 14598 (1999)

Update date:2022-08-03

Topics:

Authors:

Tsai, Yeun-Min

Cherng, Chaur-Donp

Nieh, Hong-Chang

Sieh, Jiuen-Ahn

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Article abstract of DOI:10.1016/S0040-4020(99)00936-9

Halo-substituted acylsilanes undergo cyclizations easily when heated in a polar solvent such as NMP to afford 2-silyldihydrofurans and 2- silyldihydropyrans. Unsaturated acylsilanes undergo cyclizations through reactions with iodine, phenylselenenyl bromi

Full text of DOI:10.1016/S0040-4020(99)00936-9

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