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Construction of vicinal 4°/3°-carbons via reductive Cope rearrangement.


ABSTRACT: Herein reported is a strategy for constructing vicinal 4°/3° carbons via reductive Cope rearrangement. Substrates have been designed which exhibit Cope rearrangement kinetic barriers of ∼23 kcal mol-1 with isoenergetic favorability (ΔG ∼ 0). These fluxional/shape-shifting molecules can be driven forward by chemoselective reduction to useful polyfunctionalized building blocks.

SUBMITTER: Sobie KM 

PROVIDER: S-EPMC8848919 | biostudies-literature | 2022 Feb

REPOSITORIES: biostudies-literature

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Construction of vicinal 4°/3°-carbons <i>via</i> reductive Cope rearrangement.

Sobie Kristin M KM   Albritton Matthew M   Yang Yinuo Y   Alves Mariana M MM   Roitberg Adrian A   Grenning Alexander J AJ  

Chemical science 20220121 7


Herein reported is a strategy for constructing vicinal 4°/3° carbons <i>via</i> reductive Cope rearrangement. Substrates have been designed which exhibit Cope rearrangement kinetic barriers of ∼23 kcal mol<sup>-1</sup> with isoenergetic favorability (Δ<i>G</i> ∼ 0). These fluxional/shape-shifting molecules can be driven forward by chemoselective reduction to useful polyfunctionalized building blocks. ...[more]

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