Journal ArticleDOI
Electronically tuneable orthometalated Ru<sup>II</sup>–NHC complexes as efficient catalysts for C–C and C–N bond formations <i>via</i> borrowing hydrogen strategy
Reads0
Chats0
TLDR
A series of simple and electronically tuneable cyclometalated Ru II -NHC complexes have been explored as efficient catalysts for various C-C/N bond forming reactions via a BH methodology as mentioned in this paper .About:
This article is published in Catalysis Science & Technology.The article was published on 2022-01-01. It has received 11 citations till now. The article focuses on the topics: Catalysis & Hydrogen.read more
Citations
More filters
Journal ArticleDOI
Iridium Supported on Porous Polypyridine-Oxadiazole as High Active and Recyclable Catalyst for Borrowing Hydrogen Reaction
TL;DR: Porous polypyridine-oxadiazole (PPO), which was not only a carrier but also a ligand, was designed and synthesized from pyridine and oxadiazoles as mentioned in this paper .
Journal ArticleDOI
RuII-Complexes of heteroditopic chelating NHC ligands: effective catalysts for the β-alkylation of secondary alcohols and the synthesis of 2-alkylaminoquinoline derivatives following the dehydrogenative protocol.
TL;DR: RuII-Complexes of chelating heteroditopic N-heterocyclic carbene ligands featuring imidazol 2-ylidene (ImNHC) and 1,2,3-triazol-5-ylide (tzNHC), connected via a CH2 spacer, 1a-c, were found to be very effective catalysts for the cross-coupling of secondary and primary alcohols with the elimination of H2O as mentioned in this paper .
Journal ArticleDOI
A heteroditopic NHC and phosphine ligand supported ruthenium(ii)-complex: an effective catalyst for the N-alkylation of amides using alcohols
TL;DR: In this article , a heteroditopic Ru(ii)-bis-NHC complex in combination with dppe was developed as an effective catalyst system (0.2 mol% loading) for the N-alkylation of amides and selective mono-/di-ALKYLation of 4-aminobenzamide derivatives in excellent yields.
Journal ArticleDOI
Progressive study on ruthenium catalysis for de(hydrogenative) alkylation and alkenylation using alcohols as a sustainable source.
TL;DR: In this paper , the authors focus on the development of Ru-based catalyst systems for C-alkylation/alkenylation reactions via the Acceptorless Dehydrogenation (AD) or borrowing hydrogen (BH) approaches.
Journal ArticleDOI
Base-catalyzed Effective C2-Amidation of Azolium Salts Using Isocyanates under Mild Conditions.
TL;DR: In this paper , an unprecedented base-catalyzed hydroarylation of isocyanates with azolium salts was developed, which followed a simple reaction pathway and provided facile access to diverse C2-amidated azolinium salts under mild conditions.
References
More filters
Journal ArticleDOI
An overview of N-heterocyclic carbenes
TL;DR: A concise overview of N-heterocyclic carbenes in modern chemistry is provided, summarizing their general properties and uses and highlighting how these features are being exploited in a selection of pioneering recent studies.
Journal ArticleDOI
N-Heterocyclic Carbenes in Late Transition Metal Catalysis
Journal ArticleDOI
Heterocyclic Carbenes: Synthesis and Coordination Chemistry
TL;DR: New methods for the synthesis of complexes with N-heterocyclic carbene ligands such as the oxidative addition or the metal atom template controlled cyclized isocyanides have been developed recently.
Journal ArticleDOI
The Measure of All Rings—N‐Heterocyclic Carbenes
Thomas Dröge,Frank Glorius +1 more
TL;DR: Physicochemical data (electronics, sterics, bond strength) of NHCs that are essential for the design, application, and mechanistic understanding of N-Heterocyclic carbenes in catalysis are provided.
Journal ArticleDOI
Stereoelectronic parameters associated with N-heterocyclic carbene (NHC) ligands: A quest for understanding
TL;DR: A comprehensive overview of the progress in this area can be found in this paper, where the N-heterocyclic carbene-based organometallic chemistry has drawn increasing attention to this class of ancillary ligands.
Related Papers (5)
Basic concepts and properties of new generation ammonia synthesis catalysts for industrial use
Ken-ichi Aika,Yusuke Niwa +1 more