Synthesis of α, β-unsaturated carbonyl compounds by carbonylation reactions

S Zhang, H Neumann, M Beller - Chemical Society Reviews, 2020 - pubs.rsc.org
α, β-Unsaturated carbonyl compounds are key building blocks in organic chemistry. Their
catalytic synthesis has received significant attention during the past decades. Among the …

The emergence of Pd-mediated reversible oxidative addition in cross coupling, carbohalogenation and carbonylation reactions

DJ Jones, M Lautens, GP McGlacken - Nature Catalysis, 2019 - nature.com
Exploiting the reversibility of chemical processes is a long-standing tactic of organic
chemists, and permeates most areas of the discipline. The notion that oxidative addition of …

Selective Palladium‐Catalyzed Aminocarbonylation of Olefins to Branched Amides

J Liu, H Li, A Spannenberg, R Franke… - Angewandte Chemie …, 2016 - Wiley Online Library
A general and efficient protocol for iso‐selective aminocarbonylation of olefins with aliphatic
amines has been developed for the first time. Key to the success for this process is the use of …

Synthesis of benz-fused azoles via C-heteroatom coupling reactions catalyzed by Cu (I) in the presence of glycosyltriazole ligands

N Mishra, AS Singh, AK Agrahari… - ACS Combinatorial …, 2019 - ACS Publications
Glycosyl triazoles are conveniently accessible and contain multiple metal-binding units that
may assist in metal-mediated catalysis. Azide derivatives of d-glucose have been converted …

A new face of phenalenyl-based radicals in the transition metal-free C–H arylation of heteroarenes at room temperature: Trapping the radical initiator via C–C σ-bond …

J Ahmed, P Sreejyothi, G Vijaykumar, A Jose… - Chemical …, 2017 - pubs.rsc.org
The radical-mediated transition metal-free approach for the direct C–H bond
functionalization of arenes is considered as a cost effective alternative to transition metal …

Recent developments in carbonylation chemistry using [13C]CO, [11C]CO, and [14C]CO

DU Nielsen, KT Neumann, AT Lindhardt… - Journal of Labelled …, 2018 - Wiley Online Library
Carbon monoxide represents the most important C1‐building block for the chemical
industry, both for the production of bulk and fine chemicals, but also for synthetic fuels. Yet its …

Calcium Carbide: From Elemental Carbon to Isotope‐Economic Synthesis of 13C2‐Labeled Heterocycles

MS Ledovskaya, VV Voronin, NR Valov… - Chinese Journal of …, 2023 - Wiley Online Library
Comprehensive Summary 13C‐Carbon is the most available source of carbon‐13. It is a
relatively inexpensive solid material, which can be easily converted to calcium carbide …

Palladium-Catalyzed Aminocarbonylation of Isoquinolines Utilizing Chloroform-COware Chemistry

P Halder, V Talukdar, A Iqubal… - The Journal of Organic …, 2022 - ACS Publications
The carbonyl group forms an integral part of several drug molecules and materials; hence,
synthesis of carbonylated compounds remains an intriguing area of research for synthetic …

Oxalic/malonic acids as carbon building blocks for benzazole, quinazoline and quinazolinone synthesis

S Sharma, D Bhattacherjee, P Das - Organic & Biomolecular …, 2018 - pubs.rsc.org
An oxidant, base and metal free methodology has been developed for the synthesis of
various 2-substituted and non-substituted benzazoles, quinazolines and quinazolinones …

One-pot synthesis of benzoxazoles via the metal-free ortho-C–H functionalization of phenols with nitroalkanes

NA Aksenov, AV Aksenov, ON Nadein, DA Aksenov… - RSC …, 2015 - pubs.rsc.org
PPA-activated nitroalkanes are employed in the design of a one-pot cascade transformation
involving metal-free and oxidant-free direct ortho-C–H functionalization, followed by …