First example of samarium diiodide-promoted sequential cyclization and ring-expansion reactions of α-bromomethyl cyclic β-keto esters to homologated γ-keto esters

DOI: 10.1016/S0040-4039(98)00658-3

Source and publish data:

Tetrahedron Letters p. 4059 - 4062 (1998)

Update date:2022-08-17

Topics:

Authors:

Hasegawa, Eietsu

Kitazume, Takashi

Suzuki, Kimiko

Tosaka, Emi

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Article abstract of DOI:10.1016/S0040-4039(98)00658-3

SmI₂ reductions of some aromatic as well as aliphatic α-bromomethyl cyclic β-keto esters produced one-carbon homologated γ-keto esters in modest to good yields.

Full text of DOI:10.1016/S0040-4039(98)00658-3

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