Facile Synthesis of Lactones from Silyl ω-Siloxycarboxylates Using p-Trifluoromethylbenzoic Anhydride and a Catalytic Amount of Active Lewis Acid

DOI: 10.1246/cl.1993.907

Source and publish data:

Chemistry Letters p. 907 - 910 (1993)

Update date:2022-08-25

Topics:

Authors:

Mukaiyama, Teruaki

Izumi, Jun

Miyashita, Mitsutomo

Shiina, Isamu

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Article abstract of DOI:10.1246/cl.1993.907

The lactonization of silyl ω-siloxycarboxylates is successfully carried out under mild conditions in good to high yields by using p-trifluoromethylbenzoic anhydride and a catalytic amount of active acidic species generated in situ from TiCl4 and AgClO4.

Full text of DOI:10.1246/cl.1993.907

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