Eva Rivera Chao

Eva Rivera Chao
University of Santiago de Compostela | USC · Centro Singular de Investigación en Química Biológica y Materiales Moleculares (CIQUS)

About

11
Publications
309
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222
Citations
Citations since 2017
11 Research Items
222 Citations
2017201820192020202120222023020406080
2017201820192020202120222023020406080
2017201820192020202120222023020406080
2017201820192020202120222023020406080
Introduction

Publications

Publications (11)
Article
Full-text available
Functionalized alicyclic amines are important building blocks for the synthesis of bioactive natural compounds and drugs. Existing methods of functionalization are typically limited to the synthesis of protected amines or the use of highly basic organometallic reagents that can compromise functional group tolerance. Here, we report a novel approach...
Article
Full-text available
An unprecedented tetra-component reaction between a borylated dendralene, an organolithium reagent and two different electrophiles is reported. The method allows for the regio- and stereoselective synthesis of highly substituted 1,3-dienes with „à la carte“ introduction of diverse functionalities which serve as a versatile handle to access complex...
Article
Full-text available
Despite the high relevance of 1,3‐dienes, stereoselective methods to access tetrasubstituted conjugated dienes are still scarce. We here report an efficient and modular approach that provides access to multifunctional tetrasubstituted 1,3‐dienes with excellent levels of regio‐ and stereoselectivity. This methodology is based on a tetracomponent rea...
Article
A copper-catalyzed protoboration of borylated dendralenes is reported. The method employs an NHC-Cu catalyst and provides access to 1,4-addition products with excellent levels of chemo-, regio- and stereoselectivity. The resulting diene bis(boronates) are oxidized to the corresponding diene diols which are synthetically versatile building blocks.
Article
The first copper‐catalyzed enantioselective allylboration of alkynes is reported. The method employs a multitasking chiral NHC‐Cu catalyst and provides access to densely functionalized molecules from simple starting materials with excellent levels of chemo‐, regio‐ and enantioselectivity. These multifunctional products display a highly versatile re...
Article
The first copper‐catalyzed enantioselective allylboration of alkynes is reported. The method employs a multitasking chiral NHC‐Cu catalyst and provides access to densely functionalized molecules from simple starting materials with excellent levels of chemo‐, regio‐ and enantioselectivity. These multifunctional products display a highly versatile re...
Article
Synergistic bimetallic catalysis has become a very efficient tool for the selective carboboration of unsaturated hydrocarbons. This synthetic approach is based on the use of a catalytically generated boron-substituted organocopper nucleophile in a cross-coupling reaction catalyzed by a second transition metal. This way, hydrocarbons can be used as...
Article
An efficient method to access diversely substituted borylated dendralenes from simple and readily available materials is reported. This methodology is based on a multicomponent copper‐catalyzed allylboration of alkynes with diboron and a 1,4‐dibromo‐2‐butene which provides bromo‐ and boron‐substituted skipped dienes with a remarkable chemo‐, stereo...
Article
An efficient method to access diversely substituted borylated dendralenes from simple and readily available materials is reported. This methodology is based on a multicomponent copper‐catalyzed allylboration of alkynes with diboron and a 1,4‐dibromo‐2‐butene which provides bromo‐ and boron‐substituted skipped dienes with a remarkable chemo‐, stereo...
Article
A Cu/Pd-catalyzed allylboration of alkynes with allyl carbonates and bis(pinacolato)diboron to afford borylated skipped dienes is reported. Synergistic Cu and Pd catalysis enables this protocol to work for a wide array of alkynes and allyl carbonates under mild conditions with total regio- and stereocontrol. This transformation features the catalyt...

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