Boron-selective reactions as powerful tools for modular synthesis of diverse complex molecules

L Xu, S Zhang, P Li - Chemical Society Reviews, 2015 - pubs.rsc.org
In the context of modular and rapid construction of molecular diversity and complexity for
applications in organic synthesis, biomedical and materials sciences, a generally useful …

Catalytic Chemo- and Enantioselective Transformations of gem-Diborylalkanes and (Diborylmethyl)metallic Species

Y Lee, S Han, SH Cho - Accounts of Chemical Research, 2021 - ACS Publications
Conspectus Chemo-and stereoselective transformations of polyborylalkanes are powerful
and efficient methods to access optically active molecules with greater complexity and …

Development of α, α-disubstituted crotylboronate reagents and stereoselective crotylation via Brønsted or Lewis acid catalysis

S Gao, M Duan, Q Shao, KN Houk… - Journal of the American …, 2020 - ACS Publications
The development of α, α-disubstituted crotylboronate reagents is reported. Chiral Brønsted
acid-catalyzed asymmetric aldehyde addition with the developed E-crotylboron reagent …

Enantioselective Synthesis of (E)‐δ‐Boryl‐Substituted anti‐Homoallylic Alcohols Using Palladium and a Chiral Phosphoric Acid

T Miura, J Nakahashi… - Angewandte Chemie …, 2017 - Wiley Online Library
Abstract (E)‐δ‐Boryl‐substituted anti‐homoallylic alcohols are synthesized in a highly
diastereo‐and enantioselective manner from 1, 1‐di (boryl) alk‐3‐enes and aldehydes …

Chiral Phosphoric Acid Dual‐Function Catalysis: Asymmetric Allylation with α‐Vinyl Allylboron Reagents

S Gao, M Duan, KN Houk… - Angewandte Chemie …, 2020 - Wiley Online Library
We report a dual function asymmetric catalysis by a chiral phosphoric acid catalyst that
controls both enantioselective addition of an achiral α‐vinyl allylboronate to aldehydes and …

Catalytic Borylative Opening of Propargyl Cyclopropane, Epoxide, Aziridine, and Oxetane Substrates: Ligand Controlled Synthesis of Allenyl Boronates and Alkenyl …

J Zhao, KJ Szabó - Angewandte Chemie, 2016 - Wiley Online Library
A new copper‐catalyzed reaction for the stereo‐and regioselective synthesis of alkenyl
diboronates and allenyl boronates is presented. In this process propargyl derivatives of …

Stereospecific allylic functionalization: the reactions of allylboronate complexes with electrophiles

C García-Ruiz, JLY Chen, C Sandford… - Journal of the …, 2017 - ACS Publications
Allylboronic esters react readily with carbonyls and imines (π-electrophiles), but are
unreactive toward a range of other electrophiles. By addition of an aryllithium, the …

Total synthesis of skipped diene natural products

T Sato, T Suto, Y Nagashima, S Mukai… - Asian Journal of …, 2021 - Wiley Online Library
Abstract Skipped dienes (1, 4‐dienes) are widely distributed in a variety of biologically active
natural products. The synthesis of these skipped dienes is a relatively undeveloped area …

Synthesis and reactivity of allenylboron compounds

S Manna, KK Das, D Aich… - Advanced Synthesis & …, 2021 - Wiley Online Library
Organoboron compounds have found widespread application in everyday organic
synthesis. The Lewis acidic properties, non‐toxicity, stability, and easy commercial …

Diastereo‐ and Enantioselective Synthesis of (E)‐δ‐Boryl‐Substituted anti‐Homoallylic Alcohols in Two Steps from Terminal Alkynes

T Miura, N Oku, M Murakami - … Chemie International Edition, 2019 - Wiley Online Library
We report the highly diastereo‐and enantioselective preparation of (E)‐δ‐boryl‐substituted
anti‐homoallylic alcohols in two steps from terminal alkynes. This method consists of a …