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 …

Activation of the Si–B interelement bond: mechanism, catalysis, and synthesis

M Oestreich, E Hartmann, M Mewald - Chemical Reviews, 2013 - ACS Publications
Interelement compounds, that is, compounds containing an interelement bond, 1 are
attractive main group element precursors as these provide the opportunity to transfer both …

Triphasic hydroxysilylation of alkenes by mechanically piezoelectric catalysis

X Wang, X Zhang, X He, G Guo… - Angewandte Chemie …, 2024 - Wiley Online Library
Abstract The 1, 2‐hydroxysilylation of alkenes is crucial for synthesizing organosilicon
compounds which are key intermediates in material science, pharmaceuticals, and organic …

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 …

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 …

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 …

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 …

Photocatalyzed regioselective hydrosilylation for the divergent synthesis of geminal and vicinal borosilanes

D Kong, M Zhang, Y Zhang, Z Yu, H Cao… - Nature …, 2023 - nature.com
Geminal and vicinal borosilanes are useful building blocks in synthetic chemistry and
material science. Hydrosilylation/hydroborylation of unsaturated systems offer expedient …

Catalytic carbo-and aminoboration of alkenyl carbonyl compounds via five-and six-membered palladacycles

Z Liu, HQ Ni, T Zeng, KM Engle - Journal of the American …, 2018 - ACS Publications
A palladium (II)-catalyzed alkene difunctionalization reaction has been developed, wherein
B2pin2 is used to trap chelation-stabilized alkylpalladium (II) intermediates that are formed …

sp3 Bis‐Organometallic Reagents via Catalytic 1,1‐Difunctionalization of Unactivated Olefins

SZ Sun, L Talavera, P Spieß, CS Day… - Angewandte Chemie …, 2021 - Wiley Online Library
Abstract A catalytic 1, 1‐difunctionalization of unactivated olefins en route to sp3 bis‐
organometallic B, B (Si)‐reagents is described. The protocol is characterized by exceptional …