Transition-metal-catalyzed C–S, C–Se, and C–Te bond formations via cross-coupling and atom-economic addition reactions. Achievements and challenges

IP Beletskaya, VP Ananikov - Chemical Reviews, 2022 - ACS Publications
In the present review, we discuss recent progress in the field of C–Z bond formation
reactions (Z= S, Se, Te) catalyzed by transition metals. Two complementary methodologies …

Mesoionic and related less heteroatom-stabilized N-heterocyclic carbene complexes: synthesis, catalysis, and other applications

A Vivancos, C Segarra, M Albrecht - Chemical reviews, 2018 - ACS Publications
Mesoionic carbenes are a subclass of the family of N-heterocyclic carbenes that generally
feature less heteroatom stabilization of the carbenic carbon and hence impart specific donor …

Chemistry of compounds based on 1, 2, 3-triazolylidene-type mesoionic carbenes

R Maity, B Sarkar - JACS au, 2021 - ACS Publications
Mesoionic carbenes (MICs) of the 1, 2, 3-triazolylidene type have established themselves as
a popular class of compounds over the past decade. Primary reasons for this popularity are …

1H-1,2,3-Triazol-5-ylidenes: Readily Available Mesoionic Carbenes

G Guisado-Barrios, M Soleilhavoup… - Accounts of Chemical …, 2018 - ACS Publications
Conspectus Classical carbenes are usually described as neutral compounds featuring a
divalent carbon with only six electrons in their valence shell. It was only in 1988 that our …

Recent Advances in Catalysis with Transition‐Metal Pincer Compounds

H Valdés, MA García‐Eleno… - …, 2018 - Wiley Online Library
Pincer complexes are useful tools for organic synthesis. Their high stability and easy
functionalization have allowed the development of novel catalytic systems that have had a …

LNL-Carbazole Pincer Ligand: More than the Sum of Its Parts

G Kleinhans, AJ Karhu, H Boddaert, S Tanweer… - Chemical …, 2023 - ACS Publications
The utility of carbazole in photo-, electro-, and medicinal applications has ensured its
widespread use also as the backbone in tridentate pincer ligands. In this review, the aim is …

Catalytic alkyne dimerization without noble metals

Q Liang, K Hayashi, D Song - ACS Catalysis, 2020 - ACS Publications
1, 3-Enynes are core structures of various natural products or pharmaceuticals and are
broadly used synthons in organic synthesis. Metal-catalyzed alkyne dimerization is a …

Recent metal-catalyzed methods for thioether synthesis

VJ Geiger, RM Oechsner, PH Gehrtz, I Fleischer - Synthesis, 2022 - thieme-connect.com
This review summarizes the more recent methods (since 2015) for the synthesis of
thioethers using homogeneous metals as catalysts. The thioether moiety can be found in …

Terminal alkyne coupling reactions through a ring: mechanistic insights and regiochemical switching

CM Storey, MR Gyton, RE Andrew… - Angewandte …, 2018 - Wiley Online Library
The mechanism and selectivity of terminal alkyne coupling reactions promoted by rhodium
(I) complexes of NHC‐based CNC pincer ligands have been investigated. Synthetic and …

Ex Situ Formation of Methanethiol: Application in the Gold (I)‐Promoted Anti‐Markovnikov Hydrothiolation of Olefins

SK Kristensen, SLR Laursen… - Angewandte Chemie …, 2018 - Wiley Online Library
A protocol for the Au‐promoted anti‐Markovnikov hydrothiolation of olefins using ex situ
generated methanethiol is reported. The use of S‐methylisothiourea hemisulfate salt as a …