English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

Initially popularized by the Suzuki–Miyaura reaction, boronic acids, boronate esters, and trifluoroborates constitute nowadays essential reagents in C–C bond-forming processes. The classic transformations mediated by these reagents require the use of transition metals as catalysts. However, in recent times new reactions in which aryl, alkenyl, and alkynyl derivatives behave as nucleophiles in the absence of transition-metal catalysis have begun to emerge. The purpose of this review is to highlight the most relevant recent advances in C–C bond making reactions by conjugate addition of these types of boronic acids under transition-metal-free conditions. 1 	Introduction 2 	Nucleophilicity of Boronic Acid Derivatives 3 	Direct Conjugate Addition Reactions 4 	Activation with BF3, Cyanuric Fluoride, or TFAA 5	 Activation with BINOL Derivatives 6 	Activation with Tartaric Acid and Tartaric Acid Derivatives 7 	Conclusions

C–C Bond Formation with Boronic Acids and Derivatives by Tran­sition-Metal-Free Conjugate Addition Reactions

C–C Bond Formation with Boronic Acids and Derivatives by Transition-Metal-Free Conjugate Addition Reactions