Diboron (4) compounds: from structural curiosity to synthetic workhorse

EC Neeve, SJ Geier, IAI Mkhalid, SA Westcott… - Chemical …, 2016 - ACS Publications
Although known for over 90 years, only in the past two decades has the chemistry of diboron
(4) compounds been extensively explored. Many interesting structural features and reaction …

Organocatalytic reactions enabled by N-heterocyclic carbenes

DM Flanigan, F Romanov-Michailidis, NA White… - Chemical …, 2015 - ACS Publications
Organocatalytic Reactions Enabled by N-Heterocyclic Carbenes | Chemical Reviews ACS
ACS Publications C&EN CAS Find my institution Log In Chemical Reviews ACS Publications …

Transition-metal-free B–B and B–interelement reactions with organic molecules

AB Cuenca, R Shishido, H Ito… - Chemical Society Reviews, 2017 - pubs.rsc.org
This review is a guided tour along the activation modes and reactivity of B–B, B–Si, B–N, B–
S, B–Se and B–P reagents, in the absence of any transition metal complex. Here are …

Asymmetric synthesis of secondary and tertiary boronic esters

BSL Collins, CM Wilson, EL Myers… - Angewandte Chemie …, 2017 - Wiley Online Library
Non‐racemic chiral boronic esters are recognised as immensely valuable building blocks in
modern organic synthesis. Their stereospecific transformation into a variety of functional …

Scalable, metal-and additive-free, photoinduced borylation of haloarenes and quaternary arylammonium salts

AM Mfuh, JD Doyle, B Chhetri, HD Arman… - Journal of the …, 2016 - ACS Publications
We report herein a simple, metal-and additive-free, photoinduced borylation of haloarenes,
including electron-rich fluoroarenes, as well as arylammonium salts directly to boronic acids …

sp 2–sp 3 diboranes: astounding structural variability and mild sources of nucleophilic boron for organic synthesis

RD Dewhurst, EC Neeve, H Braunschweig… - Chemical …, 2015 - pubs.rsc.org
Despite the widespread use of organoborane reagents in organic synthesis and catalysis, a
major challenge still remains: very few boron-centered nucleophiles exist for the direct …

Direct synthesis of multi (boronate) esters from alkenes and alkynes via hydroboration and boration reactions

X Wang, Y Wang, W Huang, C **a, L Wu - ACS Catalysis, 2020 - ACS Publications
Multi (boronate) esters have been attracting increasing attention as versatile building blocks
for the succinct and precise synthesis of complex molecules. However, there are a limited …

Synthesis, Structure, and Reactivity of Anionic sp2–sp3 Diboron Compounds: Readily Accessible Boryl Nucleophiles

S Pietsch, EC Neeve, DC Apperley… - … A European Journal, 2015 - Wiley Online Library
Lewis base adducts of tetra‐alkoxy diboron compounds, in particular bis (pinacolato)
diboron (B2pin2), have been proposed as the active source of nucleophilic boryl species in …

Regioselective and Stereospecific Copper-Catalyzed Aminoboration of Styrenes with Bis(pinacolato)diboron and O-Benzoyl-N,N-dialkylhydroxylamines

N Matsuda, K Hirano, T Satoh… - Journal of the American …, 2013 - ACS Publications
A Cu-catalyzed regioselective and stereospecific aminoboration of styrenes with bis
(pinacolato) diboron and O-benzoyl-N, N-dialkylhydroxylamines that delivers the …

25 years of N-heterocyclic carbenes: activation of both main-group element–element bonds and NHCs themselves

S Würtemberger-Pietsch, U Radius, TB Marder - Dalton Transactions, 2016 - pubs.rsc.org
N-Heterocyclic carbenes (NHCs) are widely used ligands and reagents in modern inorganic
synthesis as well as in homogeneous catalysis and organocatalysis. However, NHCs are …