ChemInform Abstract: Metal‐Promoted Cyclization. Part 22. Synthesis of Benzofurans, Tetrahydrobenzopyrans, and Related Cyclic Ethers via Cyclic Carbopalladation.

1989; Wiley; Volume: 20; Issue: 32 Linguagem: Inglês

10.1002/chin.198932090

ISSN

1431-5890

Autores

Ei‐ichi Negishi, T. NGUYEN, Brendan O’Connor, J. M. Evans, Augustine Silveira,

Tópico(s)

Oxidative Organic Chemistry Reactions

Resumo

Abstract Pd‐catalyzed cyclization of various iodine‐substituted (homo)allyl ethers produces 5‐ and 6‐membered O‐heterocycles as shown in the reaction scheme.

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