Organoelement chemistry: Promising growth areas and challenges

GA Abakumov, AV Piskunov… - Russian Chemical …, 2018 - iopscience.iop.org
The chemistry of organoelement compounds is now one of the most rapidly developing
fields of research, regarding both fundamental science and solution of applied problems …

Catalytic isofunctional reactions—expanding the repertoire of shuttle and metathesis reactions

BN Bhawal, B Morandi - Angewandte Chemie International …, 2019 - Wiley Online Library
Transfer hydrogenation, alkene metathesis, and alkyne metathesis possess great value to
the synthetic chemistry community. One of the key features of these processes is their …

Mechanistic investigation of the nickel-catalyzed transfer hydrocyanation of alkynes

JC Reisenbauer, P Finkelstein, MO Ebert… - ACS catalysis, 2023 - ACS Publications
The implementation of HCN-free transfer hydrocyanation reactions on laboratory scales has
recently been achieved by using HCN donor reagents under nickel-and Lewis acid co …

Cobalt-Catalyzed C(sp2)–CN Bond Activation: Cross-Electrophile Coupling for Biaryl Formation and Mechanistic Insight

C Dorval, M Tricoire, JM Begouin, V Gandon… - ACS …, 2020 - ACS Publications
Herein, we report a cross-electrophile coupling of benzonitrile derivatives and aryl halides
with a simple cobalt-based catalytic system under mild conditions to form biaryl compounds …

Cooperative palladium/Lewis acid-catalyzed transfer hydrocyanation of alkenes and alkynes using 1-methylcyclohexa-2, 5-diene-1-carbonitrile

A Bhunia, K Bergander, A Studer - Journal of the American …, 2018 - ACS Publications
Catalytic transfer hydrocyanation represents a clean and safe alternative to hydrocyanation
processes using toxic HCN gas. Such reactions provide access to pharmaceutically …

Transfer hydrocyanation of α‐and α, β‐substituted styrenes catalyzed by boron Lewis acids

P Orecchia, W Yuan, M Oestreich - … Chemie International Edition, 2019 - Wiley Online Library
A straightforward gram‐scale preparation of cyclohexa‐1, 4‐diene‐based hydrogen cyanide
(HCN) surrogates is reported. These are bench‐stable but formally release HCN and …

Origins of Lewis acid acceleration in nickel-catalysed C–H, C–C and C–O bond cleavage

H Gao, L Hu, Y Hu, X Lv, YB Wu, G Lu - Catalysis Science & …, 2021 - pubs.rsc.org
The current understanding of Lewis acid effects on transition metal catalysis is generally
based on the enhanced charge transfer from metal to substrate due to the formation of Lewis …

The roles of Lewis acidic additives in organotransition metal catalysis

J Becica, GE Dobereiner - Organic & Biomolecular Chemistry, 2019 - pubs.rsc.org
We describe recent examples of prominent reactions in organic synthesis that involve
transition metal and Lewis acid cocatalysts. Introducing Lewis acid additives to transition …

Overcoming selectivity issues in reversible catalysis: a transfer hydrocyanation exhibiting high kinetic control

BN Bhawal, JC Reisenbauer, C Ehinger… - Journal of the …, 2020 - ACS Publications
Reversible catalytic reactions operate under thermodynamic control, and thus, establishing
a selective catalytic system poses a considerable challenge. Herein, we report a reversible …

Recent progress in transition-metal-catalyzed hydrocyanation of nonpolar alkenes and alkynes

H Zhang, X Su, K Dong - Organic & Biomolecular Chemistry, 2020 - pubs.rsc.org
Hydrocyanation is a powerful method for the preparation of nitriles which are versatile
building blocks for the synthesis of amines, acids and amides. This review summarizes the …