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April 3, 2026Chemical CommunicationsOpen Access

Regio- and diastereoselective synthesis of multi-substituted silacyclopentanes by catalytic cyclosilylborylation of styryl(vinyl)silanes

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The aim is to develop a catalytic method for the regio- and diastereoselective synthesis of multi-substituted silacyclopentanes using styryl(vinyl)silanes and silylboronates.
Utilized NaO t Bu as a catalyst for the reaction.
Performed cyclosilylborylation of styryl(vinyl)silanes with silylboronates.
Focused on achieving both regio- and diastereoselectivity in the synthesis.
Successfully synthesized 2-silyl-5-boryl-1-silacyclopentanes.
The synthesized compounds can be further functionalized.

Implication

A catalytic method shows regio- and diastereoselective synthesis of silacyclopentanes, suggesting new functionalization pathways.

Abstract

A NaO t Bu-catalyzed regio- and diastereoselective cyclosilylborylation of styryl(vinyl)silanes with silylboronates has been developed for the synthesis of multi-substituted silacyclopentanes. 2-Silyl-5-boryl-1-silacyclopentanes obtained in the present catalysis can be further functionalized by...

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Cite This Study

Ueji et al. (2026) studied this question.

synapsesocial.com/papers/69cf5fe05a333a821460ea45 https://doi.org/10.1039/d6cc00416d

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Implication

A catalytic method shows regio- and diastereoselective synthesis of silacyclopentanes, suggesting new functionalization pathways.

Regio- and diastereoselective synthesis of multi-substituted silacyclopentanes by catalytic cyclosilylborylation of styryl(vinyl)silanes

Key Points

Implication

Abstract

Discussion

Cite This Study

Regio- and diastereoselective synthesis of multi-substituted silacyclopentanes by catalytic cyclosilylborylation of styryl(vinyl)silanes

Key Points

Implication

Abstract

Discussion

Cite This Study

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