3d transition metals for C–H activation

P Gandeepan, T Müller, D Zell, G Cera… - Chemical …, 2018 - ACS Publications
C–H activation has surfaced as an increasingly powerful tool for molecular sciences, with
notable applications to material sciences, crop protection, drug discovery, and …

Phenalenyl radical: Smallest polycyclic odd alternant hydrocarbon present in the graphene sheet

J Ahmed, SK Mandal - Chemical Reviews, 2022 - ACS Publications
Phenalenyl, a zigzag-edged odd alternant hydrocarbon unit can be found in the graphene
nanosheet. Hückel molecular orbital calculations indicate the presence of a nonbonding …

Hydroamination: direct addition of amines to alkenes and alkynes

TE Muller, KC Hultzsch, M Yus, F Foubelo… - Chemical …, 2008 - ACS Publications
Nitrogen-containing compounds, such as amines, enamines, and imines, are valuable and
commercially important bulk chemicals, specialty chemicals, and pharmaceuticals. 1 Among …

From limestone to catalysis: application of calcium compounds as homogeneous catalysts

S Harder - Chemical reviews, 2010 - ACS Publications
Organometallic chemistry is generally considered the key to homogeneous catalysis, which,
although a century old, is still today a very dynamic discipline. 1 The past decade has seen …

Hydrazines and azides via the metal-catalyzed hydrohydrazination and hydroazidation of olefins

J Waser, B Gaspar, H Nambu… - Journal of the American …, 2006 - ACS Publications
The discovery, study, and implementation of the Co-and Mn-catalyzed hydrohydrazination
and hydroazidation reactions of olefins are reported. These reactions are equivalent to direct …

Highly Active Au(I) Catalyst for the Intramolecular exo-Hydrofunctionalization of Allenes with Carbon, Nitrogen, and Oxygen Nucleophiles

Z Zhang, C Liu, RE Kinder, X Han, H Qian… - Journal of the …, 2006 - ACS Publications
Reaction of benzyl (2, 2-diphenyl-4, 5-hexadienyl) carbamate (4) with a catalytic 1: 1 mixture
of Au [P (t-Bu) 2 (o-biphenyl)] Cl (2) and AgOTf (5 mol%) in dioxane at 25° C for 45 min led to …

Homogeneous catalytic hydroamination of alkynes and allenes with ammonia

V Lavallo, GD Frey, B Donnadieu… - … (International ed. in …, 2008 - pmc.ncbi.nlm.nih.gov
Nitrogen–carbon bonds are ubiquitous in products ranging from chemical feedstock to
pharmaceuticals. As ammonia is among the least expensive bulk chemicals produced in the …

Intramolecular hydroamination of aminoalkenes by calcium and magnesium complexes: a synthetic and mechanistic study

MR Crimmin, M Arrowsmith, AGM Barrett… - Journal of the …, 2009 - ACS Publications
The β-diketiminate-stabilized calcium amide complex [{ArNC (Me) CHC (Me) NAr} Ca {N
(SiMe3) 2}(THF)](Ar= 2, 6-diisopropylphenyl) and magnesium methyl complex [{ArNC (Me) …

Recent advances in metal free-and late transition metal-catalysed hydroamination of unactivated alkenes

E Bernoud, C Lepori, M Mellah, E Schulz… - Catalysis Science & …, 2015 - pubs.rsc.org
This Perspective article outlines some of the recent advancements completed in the
development of (chiral) metal-free and late-transition metal catalysts for the inter-and …

Intramolecular “hydroiminiumation” of alkenes: application to the synthesis of conjugate acids of cyclic alkyl amino carbenes (CAACs)

R Jazzar, RD Dewhurst, JB Bourg… - … (International ed. in …, 2007 - pmc.ncbi.nlm.nih.gov
Nitrogen-containing heterocyclic systems have attracted considerable interest over the years
because they form the core structures, and are key intermediates, of natural products.[1] One …