Formation of SubstitutedBenzocyclobutenes Startingfrom Donor–Acceptor Cyclopropanes

We describe an operationally simple, good-yielding, two-step cascade process to convert biscyclopropanes <b>1</b> into high-value benzocyclobutene building blocks <b>3</b>. This study highlights the novel reactivity of our “in-house” donor–acceptor cyclopropane, achieving complete diastereoselectivity and regioselectivity transfer.

Publication Details

Journal
Figshare
Published
2025-03-06
DOI
https://doi.org/10.1021/acs.joc.4c02926.s001
Primary Topic
Cyclopropane Reaction Mechanisms
Type
article
Field-Weighted Citation Impact
0.00
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Formation of SubstitutedBenzocyclobutenes Startingfrom Donor–Acceptor Cyclopropanes

Figshare
Cyclopropane Reaction Mechanisms
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Formation of SubstitutedBenzocyclobutenes Startingfrom Donor–Acceptor Cyclopropanes

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Abstract

We describe an operationally simple, good-yielding, two-step cascade process to convert biscyclopropanes <b>1</b> into high-value benzocyclobutene building blocks <b>3</b>. This study highlights the novel reactivity of our “in-house” donor–acceptor cyclopropane, achieving complete diastereoselectivity and regioselectivity transfer.

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Cyclopropane Reaction Mechanisms
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Formation of SubstitutedBenzocyclobutenes Startingfrom Donor–Acceptor Cyclopropanes · Figshare (2025) | TGRS Research Map | TGRS