Pd-catalyzed amination of base-sensitive five-membered heteroaryl halides with aliphatic amines

EC Reichert, K Feng, AC Sather… - Journal of the American …, 2023 - ACS Publications
We report a versatile and functional-group-tolerant method for the Pd-catalyzed C–N cross-
coupling of five-membered heteroaryl halides with primary and secondary amines, an …

Advances in the Synthesis and Applications of N-Heterocyclic Carbene Metal Complexes with a Focus on the Weak Base Route

T Scattolin, AA Logvinov, NV Tzouras, CSJ Cazin… - …, 2023 - ACS Publications
N-heterocyclic carbene (NHC) ligands have evolved from being simple lab curiosities to
tertiary phosphine mimics to finally take center stage as unique supporting ligands in …

Solvent-Free Buchwald–Hartwig Amination of Heteroaryl Chlorides by N-Heterocyclic Carbene–Palladium Complex (SIPr)Ph2Pd(cin)Cl at Room Temperature

JS Ouyang, X Zhang, B Pan, H Zou, ASC Chan… - Organic …, 2023 - ACS Publications
Using the robust N-heterocyclic carbene–palladium complex (SIPr) Ph2Pd (cin) Cl, a highly
efficient and easy-to-operate method has been developed at room temperature for the …

Palladium N-Heterocyclic Carbene-Catalyzed Aminations: An Outline

SB Umabharathi, M Neetha, G Anilkumar - Topics in Current Chemistry, 2024 - Springer
Amination reactions play a pivotal role in synthetic organic chemistry, facilitating the
generation of nitrogen-containing scaffolds with broad applications in drug synthesis …

N-Heterocyclic Carbene Complexes of Nickel (II) from Caffeine and Theophylline: Sustainable Alternative to Imidazol-2-ylidenes

J Zhang, MM Rahman, Q Zhao, J Feliciano… - …, 2022 - ACS Publications
Xanthines, such as caffeine and theophylline, are abundant natural products that are often
present in foods. Leveraging renewable and benign resources for ligand design in …

Selective Buchwald–Hartwig arylation of C-amino-1, 2, 4-triazoles and other coordinating aminoheterocycles enabled by bulky NHC ligands and TPEDO activator

AV Astakhov, AY Chernenko, VV Kutyrev… - Inorganic Chemistry …, 2023 - pubs.rsc.org
C-Amino-1, 2, 4-triazoles are challenging polynitrogen substrates for metal-catalyzed
arylation due to their multidentate character, enhanced coordinating ability and decreased …

Visible-Light-Promoted Mn-Catalyzed C(sp3)–H Amidation with Dioxazolones

Y Du, X Yu, JJ Tang, Y Li, J Fan, F Li… - The Journal of Organic …, 2023 - ACS Publications
A visible-light-driven Mn-catalyzed C (sp3)–H amidation of diphenylmethane derivatives
with dioxazolones was described. These reactions occur with an external photosensitizer …

Cooperative Asymmetric Dual Catalysis Involving a Chiral N-Heterocyclic Carbene Organocatalyst and Palladium in an Annulation Reaction: Mechanism and Origin of …

C Athira, A Sreenithya, CM Hadad, RB Sunoj - ACS Catalysis, 2023 - ACS Publications
The increasing number of examples on cooperative dual catalysis involving organocatalysts
and transition metal catalysts indicate their wider acceptance and utility in synthetic …

A Simple and Practical Bis-N-Heterocyclic Carbene as an Efficient Ligand in Cu-Catalyzed Glaser Reaction

J Liu, Y Zhu, J Luo, Z Zhu, L Zhao, X Zeng, D Li, J Chen… - Molecules, 2023 - mdpi.com
Conjugated diyne derivatives are important scaffolds in modern organic synthetic chemistry.
Using the Glaser reaction involves the coupling of terminal alkynes which can efficiently …

Cu Oxamate-Promoted Cross-Coupling of α-Branched Amines and Complex Aryl Halides: Investigating Ligand Function through Data Science

AD Matthews, E Peters, JS Debenham, Q Gao… - ACS …, 2023 - ACS Publications
Synthesis of α-branched aryl amines is a continuing challenge in synthetic and medicinal
chemistry. Although transition-metal-promoted C–N cross-coupling is a desirable approach …