TY  - JOUR
A1  - Liu, Zhiqiang
A1  - Budiman, Yudha P.
A1  - Tian, Ya‐Ming
A1  - Friedrich, Alexandra
A1  - Huang, Mingming
A1  - Westcott, Stephen A.
A1  - Radius, Udo
A1  - Marder, Todd B.
T1  - Copper‐Catalyzed Oxidative Cross‐Coupling of Electron‐Deficient Polyfluorophenylboronate Esters with Terminal Alkynes
JF  - Chemistry – A European Journal
N2  - We report herein a mild procedure for the copper‐catalyzed oxidative cross‐coupling of electron‐deficient polyfluorophenylboronate esters with terminal alkynes. This method displays good functional group tolerance and broad substrate scope, generating cross‐coupled alkynyl(fluoro)arene products in moderate to excellent yields. Thus, it represents a simple alternative to the conventional Sonogashira reaction.
KW  - boronate esters
KW  - coupling reactions
KW  - fluorine
KW  - fluoroarenes
KW  - Sonogashira reaction
Y1  - 2020
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-224362
VL  - 26
IS  - 71
SP  - 17267
EP  - 17274
ER  - 
TY  - JOUR
A1  - Budiman, Yudha P.
A1  - Westcott, Stephen A.
A1  - Radius, Udo
A1  - Marder, Todd B.
T1  - Fluorinated Aryl Boronates as Building Blocks in Organic Synthesis
JF  - Advanced Synthesis & Catalysis
N2  - Organoboron compounds are well known building blocks for many organic reactions. However, under basic conditions, polyfluorinated aryl boronic acid derivatives suffer from instability issues that are accelerated in compounds containing an ortho‐fluorine group, which result in the formation of the corresponding protodeboronation products. Therefore, a considerable amount of research has focused on novel methodologies to synthesize these valuable compounds while avoiding the protodeboronation issue. This review summarizes the latest developments in the synthesis of fluorinated aryl boronic acid derivatives and their applications in cross‐coupling reactions and other transformations.

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KW  - homogeneous catalysis
KW  - boron reagents
KW  - boronates
KW  - fluorine
KW  - fluoroarene
Y1  - 2021
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-225908
VL  - 363
IS  - 9
SP  - 2224
EP  - 2255
ER  -