Cobalt-catalyzed asymmetric synthesis of gem-bis (silyl) alkanes by double hydrosilylation of aliphatic terminal alkynes

J Guo, H Wang, S Xing, X Hong, Z Lu - Chem, 2019 - cell.com
Chiral organosilanes are of great value in asymmetric synthesis, functional materials, and
medicinal chemistry. Compared with single-silyl compounds, bis (silyl) ones are …

Cobalt-catalyzed branched selective hydroallylation of terminal alkynes

J Chen, J Ying, Z Lu - Nature Communications, 2022 - nature.com
Here, we reported a cobalt-hydride-catalyzed Markovnikov-type hydroallylation of terminal
alkynes with allylic electrophile to access valuable and branched skipped dienes (1, 4 …

Cobalt‐Catalyzed One‐Pot Asymmetric Difunctionalization of Alkynes to Access Chiral gem‐(Borylsilyl)alkanes

Y You, S Ge - Angewandte Chemie International Edition, 2021 - Wiley Online Library
Enantioselective cobalt‐catalyzed one‐pot hydrosilylation and hydroboration of terminal
alkynes has been developed employing a cobalt catalyst generated from Co (acac) 2 and …

Stereospecific Si-C coupling and remote control of axial chirality by enantioselective palladium-catalyzed hydrosilylation of maleimides

XW Gu, YL Sun, JL Xie, XB Wang, Z Xu, GW Yin… - Nature …, 2020 - nature.com
Hydrosilylation of unsaturated carbon-carbon bonds with hydrosilanes is a very important
process to access organosilicon compounds and ranks as one of the most fundamental …

Copper-Catalyzed 1,2-Amino Oxygenation of 1,3-Dienes: A Chemo-, Regio-, and Site-Selective Three-Component Reaction with O-Acylhydroxylamines and …

BN Hemric, AW Chen, Q Wang - ACS catalysis, 2019 - ACS Publications
A three-component reaction for 1, 2-amino oxygenation of 1, 3-dienes has been achieved
using O-acyl hydroxylamines and carboxylic acids. The reaction occurs through copper …

Highly Regioselective Sequential 1, 1‐Dihydrosilylation of Terminal Aliphatic Alkynes with Primary Silanes

Z Cheng, S Xing, J Guo, B Cheng, LF Hu… - Chinese Journal of …, 2019 - Wiley Online Library
Summary of main observation and conclusion A regioselective double 1, 1‐hydrosilylation of
terminal aliphatic alkynes with primary silanes catalyzed by one cobalt catalyst has been …

Quaternary Ammonium Salts: Catalysts for Hydrosilylation of Alkynes with Hydrosilanes

H Andoh, K Nakamura, Y Nakazawa… - Advanced Synthesis …, 2023 - Wiley Online Library
Mixing i‐PrI and DABCO in solvent EtCN gave two quaternary ammonium salts (QASs)
quantitatively, one of which is monocationic (QAS‐1) and the other is dicationic (QAS‐2) …

Silylium‐Ion‐Promoted (5+ 1) Cycloaddition of Aryl‐Substituted Vinylcyclopropanes and Hydrosilanes Involving Aryl Migration

T He, G Wang, V Bonetti, HFT Klare… - Angewandte …, 2020 - Wiley Online Library
Abstract A transition‐metal‐free (5+ 1) cycloaddition of aryl‐substituted vinylcyclopropanes
(VCPs) and hydrosilanes to afford silacyclohexanes is reported. Catalytic amounts of the …

Synthesis of cyclic amidines from quinolines by a borane-catalyzed dearomatization strategy

VD Cao, SH Mun, SH Kim, GU Kim, HG Kim… - Organic …, 2020 - ACS Publications
Described herein is the development of a new synthetic route to cyclic amidines from
quinolines. The borane-catalyzed 1, 4-hydrosilylation of quinoline was utilized for the …

Construction of Six‐Membered Silacyclic Skeletons via Platinum‐Catalyzed Tandem Hydrosilylation/Cyclization with Dihydrosilanes

PW Long, XF Bai, F Ye, L Li, Z Xu… - Advanced Synthesis …, 2018 - Wiley Online Library
Catalytic silicon‐carbon or silicon‐heteroatom bond‐forming hydrosilylation has become
increasingly important in synthetic chemistry, catalysis and organosilicon chemistry. Herein …