Thermal 1,2- and 1,4-cycloadditions of butadiene to 3-substituted 5-methylene-2(5H)-furanones: Evidence for a biradical mechanism in some Diels-Alder reactions

Cristina Ochoa de Echagüen; Rosa M. Ortuño

doi:10.1016/0040-4039(94)02358-I

Thermal 1,2- and 1,4-cycloadditions of butadiene to 3-substituted 5-methylene-2(5H)-furanones: Evidence for a biradical mechanism in some Diels-Alder reactions

Cristina Ochoa de Echagüen, Rosa M. Ortuño

Department of Chemistry

Research output: Contribution to journal › Article › Research › peer-review

11 Citations (Scopus)

Abstract

Thermal cycloadditions of butadiene to the title furanones afford 1,2-adducts which are converted into 1,4-adducts whithout prior reversion to the initial reactants, probably through a common biradical intermediate for both processes. © 1995.

Original language	English
Pages (from-to)	749-752
Journal	Tetrahedron Letters
Volume	36
Issue number	5
DOIs	https://doi.org/10.1016/0040-4039(94)02358-I
Publication status	Published - 30 Jan 1995

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title = "Thermal 1,2- and 1,4-cycloadditions of butadiene to 3-substituted 5-methylene-2(5H)-furanones: Evidence for a biradical mechanism in some Diels-Alder reactions",

abstract = "Thermal cycloadditions of butadiene to the title furanones afford 1,2-adducts which are converted into 1,4-adducts whithout prior reversion to the initial reactants, probably through a common biradical intermediate for both processes. {\textcopyright} 1995.",

author = "{de Echag{\"u}en}, {Cristina Ochoa} and Ortu{\~n}o, {Rosa M.}",

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T1 - Thermal 1,2- and 1,4-cycloadditions of butadiene to 3-substituted 5-methylene-2(5H)-furanones: Evidence for a biradical mechanism in some Diels-Alder reactions

AU - de Echagüen, Cristina Ochoa

AU - Ortuño, Rosa M.

PY - 1995/1/30

Y1 - 1995/1/30

N2 - Thermal cycloadditions of butadiene to the title furanones afford 1,2-adducts which are converted into 1,4-adducts whithout prior reversion to the initial reactants, probably through a common biradical intermediate for both processes. © 1995.

AB - Thermal cycloadditions of butadiene to the title furanones afford 1,2-adducts which are converted into 1,4-adducts whithout prior reversion to the initial reactants, probably through a common biradical intermediate for both processes. © 1995.

U2 - 10.1016/0040-4039(94)02358-I

DO - 10.1016/0040-4039(94)02358-I

M3 - Article

VL - 36

SP - 749

EP - 752

JO - Tetrahedron Letters

JF - Tetrahedron Letters

SN - 0040-4039

IS - 5

ER -

Thermal 1,2- and 1,4-cycloadditions of butadiene to 3-substituted 5-methylene-2(5H)-furanones: Evidence for a biradical mechanism in some Diels-Alder reactions

Abstract

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