Diastereoselective Construction of 2,2,6-Trisubstituted Tetrahydropyrans by Intramolecular Alkylation Reaction of Lithiium Enolates Generated from α-Alkoxy Carboxylates

DOI: 10.1246/bcsj.65.3487

Source and publish data:

Bulletin of the Chemical Society of Japan p. 3487 - 3489 (1992)

Update date:2022-08-03

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Authors:

Fujisawa, Tamotsu

Okumura, Yoshiyuki

Morita, Kazuhisa

Ukaji, Yutaka

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Article abstract of DOI:10.1246/bcsj.65.3487

The intramolecular alkylation reaction of enolates of t-butyl α-alkoxy carboxylates in THF-HMPA proceeded stereoselectively to afford 2,2,6-trisubstituted tetrahydropyrans with high cis-selectivity.

Full text of DOI:10.1246/bcsj.65.3487

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