Overview of regioselective and stereoselective catalytic hydroboration of alkynes

S Rej, A Das, TK Panda - Advanced Synthesis & Catalysis, 2021 - Wiley Online Library
Hydroboration of alkynes is of special interest to researchers since it is the most
straightforward process for the synthesis of highly important vinylborane synthetic …

Alkenyl boronates: synthesis and applications

J Carreras, A Caballero… - Chemistry–An Asian …, 2019 - Wiley Online Library
Organoboron compounds have become one of the most versatile building blocks in organic
synthesis owing to their accessible and efficient conversion into many different functional …

trans-Hydrogenation, gem-Hydrogenation, and trans-Hydrometalation of Alkynes: An Interim Report on an Unorthodox Reactivity Paradigm

A Fürstner - Journal of the American Chemical Society, 2018 - ACS Publications
cis-Delivery of H2 to the π-system of an unsaturated substrate is the canonical course of
metal catalyzed hydrogenation reactions. The semireduction of internal alkynes with the aid …

One-metal/two-ligand for dual activation tandem catalysis: photoinduced Cu-catalyzed anti-hydroboration of alkynes

J Corpas, M Gomez-Mendoza… - Journal of the …, 2022 - ACS Publications
A dual catalyst system based on ligand exchange of two diphosphine ligands possessing
different properties in a copper complex has been devised to merge metal-and …

Ruthenium-Catalyzed (Z)-Selective Hydroboration of Terminal Alkynes with Naphthalene-1,8-diaminatoborane

K Yamamoto, Y Mohara, Y Mutoh… - Journal of the American …, 2019 - ACS Publications
The metal-catalyzed (Z)-selective hydroboration of terminal alkynes is synthetically
challenging due to the usually (E)-selective nature of the hydroboration and the formation of …

Metal‐Free Catalytic Hydroboration of Unsaturated Compounds: A Greener Strategy for the Synthesis of Organoboranes

A Das, TK Panda - ChemCatChem, 2023 - Wiley Online Library
This review discusses the immense progress made over recent years in metal‐free catalytic
hydroboration. Reactions with several unsaturated functional groups, such as alkynes …

Ru-catalyzed hydroboration of ynones leads to a nontraditional mode of reactivity

Q Feng, S Li, Z Li, Q Yan, X Lin, L Song… - Journal of the …, 2022 - ACS Publications
Although hydroboration of simple ketones and alkynes have been well-established, little is
known about the unique hydroboration reactivity for ynones, a family of important building …

[HTML][HTML] Recent advances in transition metal-free catalytic hydroelementation (E= B, Si, Ge, and Sn) of alkynes

VB Saptal, R Wang, S Park - RSC advances, 2020 - pubs.rsc.org
Catalytic hydroelementation of alkynes mainly with hydroboranes and hydrosilanes gives a
straightforward and atom-economical access to a wide range of vinylmetalloids, which are …

Copper‐Catalyzed Triboration of Terminal Alkynes Using B2pin2: Efficient Synthesis of 1,1,2‐Triborylalkenes

X Liu, W Ming, A Friedrich, F Kerner… - Angewandte Chemie …, 2020 - Wiley Online Library
We report herein the catalytic triboration of terminal alkynes with B2pin2 (bis (pinacolato)
diboron) using readily available Cu (OAc) 2 and PnBu3. Various 1, 1, 2‐triborylalkenes, a …

A Boron–Boron Double Transborylation Strategy for the Synthesis of gem-Diborylalkanes

JH Docherty, K Nicholson, AP Dominey… - ACS Catalysis, 2020 - ACS Publications
Olefin hydroboration reactions provide efficient access to synthetically versatile and easily
handled organoboronic esters. In this study, we demonstrate that the commercially available …