Stereospecific 1, 2‐Migrations of Boronate Complexes Induced by Electrophiles

H Wang, C **g, A Noble… - Angewandte Chemie …, 2020 - Wiley Online Library
Abstract The stereospecific 1, 2‐migration of boronate complexes is one of the most
representative reactions in boron chemistry. This process has been used extensively to …

50 years of Zweifel olefination: a transition-metal-free coupling

RJ Armstrong, VK Aggarwal - Synthesis, 2017 - thieme-connect.com
The Zweifel olefination is a powerful method for the stereoselective synthesis of alkenes.
The reaction proceeds in the absence of a transition-metal catalyst, instead taking place by …

Stereospecific functionalizations and transformations of secondary and tertiary boronic esters

C Sandford, VK Aggarwal - Chemical Communications, 2017 - pubs.rsc.org
The formation of highly enantioenriched boronic esters through both stoichiometric and
catalytic methods has received much attention over the past decade. Accordingly, the …

Enantioselective catalytic 1, 2-boronate rearrangements

HA Sharma, JZ Essman, EN Jacobsen - Science, 2021 - science.org
A strategy that facilitates the construction of a wide variety of trisubstituted stereocenters
through a catalytically accessed common chiral intermediate could prove highly enabling for …

Site‐selective 1, 2‐dicarbofunctionalization of vinyl boronates through dual catalysis

SZ Sun, Y Duan, RS Mega… - Angewandte Chemie …, 2020 - Wiley Online Library
Abstract A modular, site‐selective 1, 2‐dicarbofunctionalization of vinyl boronates with
organic halides through dual catalysis is described. This reaction proceeds under mild …

A general, modular method for the catalytic asymmetric synthesis of alkylboronate esters

J Schmidt, J Choi, AT Liu, M Slusarczyk, GC Fu - Science, 2016 - science.org
Alkylboron compounds are an important family of target molecules, serving as useful
intermediates, as well as end points, in fields such as pharmaceutical science and organic …

Practical and Modular Construction of C(sp3)-Rich Alkyl Boron Compounds

Y Yang, J Tsien, A Ben David… - Journal of the …, 2020 - ACS Publications
Alkyl boronic acids and esters play an important role in the synthesis of C (sp3)-rich
medicines, agrochemicals, and material chemistry. This work describes a new type of …

Iterative synthesis of 1, 3-polyboronic esters with high stereocontrol and application to the synthesis of bahamaolide A

SG Aiken, JM Bateman, HH Liao, A Fawcett… - Nature Chemistry, 2023 - nature.com
Polyketide natural products often contain common repeat motifs, for example, propionate,
acetate and deoxypropionate, and so can be synthesized by iterative processes. We report …

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 …

Copper-catalyzed enantioselective hydroboration of unactivated 1, 1-disubstituted alkenes

WJ Jang, SM Song, JH Moon, JY Lee… - Journal of the American …, 2017 - ACS Publications
We report an efficient and highly enantioselective hydroboration of aliphatic 1, 1-
disubstituted alkenes with pinacolborane using a phosphine-Cu catalyst. The method allows …