A Convenient Method for the Preparation of Secondary Propargylic Ethers. The Reaction of Acetals with 1-Trimethylsilylalkynes Promoted by the Combined Use of Catalytic Amounts of Tin(IV) Chloride and Zinc Chloride

DOI: 10.1246/cl.1987.1975

Source and publish data:

Chemistry Letters p. 1975 - 1978 (1987)

Update date:2022-08-04

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Authors:

Hayashi, Masaji

Inubushi, Atsuro

Mukaiyama, Teruaki

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Article abstract of DOI:10.1246/cl.1987.1975

In the coexistence of catalytic amounts of SnCl4 and ZnCl2, acetals undergo a coupling with 1-trimethylsilylalkynes in god yields to give secondary propargylic ethers, which are also directly produced from aldehydes by the reaction with alkoxytrimethylsil

Full text of DOI:10.1246/cl.1987.1975

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