A New Approach to the Construction of β-Alkoxy-Substituted Cyclic Ethers via the Intramolecular Cyclization of ω-Trialkylplumbyl and ω-Trialkylstannyl Ether Acetals

DOI: 10.1021/jo00312a003

Source and publish data:

Journal of Organic Chemistry p. 6066 - 6068 (1990)

Update date:2022-08-02

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Authors:

Yamada, Jun-ichi

Asano, Tetsuya

Kadota, Isao

Yamamoto, Yoshinori

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Article abstract of DOI:10.1021/jo00312a003

The ω-trialkylplumbyl ether acetal (1a) gave the β-alkoxy cyclic ether (2a) upon treatment with 2 equiv of TiCl4 in CH2Cl2.The reaction of the ω-trialkylstannyl ether acetals 3, 4, and 5 in the presence of 2 equiv of TiCl3(OiPr) in CH2Cl2 produced the cor

Full text of DOI:10.1021/jo00312a003

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