Chromium-catalyzed sustainable C–C and C–N bond formation: C-alkylation and Friedländer quinoline synthesis using alcohols

V Atreya, S Jalwal, S Chakraborty - Dalton Transactions, 2025 - pubs.rsc.org
The synthesis of a novel phosphine-based pincer chromium (II) complex CrCl2 (PONNH)(Cr-
1) is reported in this study. The complex exhibited promising catalytic performance in C–C …

Nickel–PNN catalysed sustainable synthesis of polysubstituted quinolines under microwave irradiation

MA Mohite, S Sheokand… - Catalysis Science & …, 2024 - pubs.rsc.org
In this manuscript, the synthesis of a series of cationic NiII complexes based on mixed donor
triazolyl-pyridine-based aminophosphine,[(NiCl){R′ PRNN}-κ3-P, N, N] OTf (R= H or Me; …

Potent pincer-zinc catalyzed homogeneous α-alkylation and Friedländer quinoline synthesis reaction of secondary alcohols/ketones with primary alcohols

D Jana, S Roy, S Naskar, S Halder, G Kanrar… - Organic & …, 2024 - pubs.rsc.org
Herein, we describe an air-and moisture-stable, homogeneous zinc catalyst stabilised using
an electron deficient N^ N^ N pincer-type ligand. This ternary, penta-coordinated neutral …

Synthesis of Quinazoline Derivatives

M Devi, A Kumari, A Yadav, A Kumar… - Current Organic …, 2025 - benthamdirect.com
Efficient synthesis of heterocyclic has always been a very important task in drug discovery.
Most of the drugs contain heterocycles to provide an interface between chemistry and …

Cu–ABNO Catalyst for the Synthesis of Quinolines and Pyrazines via Aerobic Double Dehydrogenation of Alcohols

S Hans, M Adham, M Khatua… - The Journal of Organic …, 2024 - ACS Publications
In this report, a new imidazole-and amide-functionalized pincer-like Cu (II) complex (1) was
synthesized and characterized. By employing 1 and 9-azabicyclo [3.3. 1] nonane NH-Oxyl …

I2 and aqueous TBHP induced aerial oxidative coupling of 2-aminobenzyl alcohols and nitriles: A novel metal-free route towards quinazolines synthesis

S Chetia, D Nath, SK Purkayastha, AK Guha… - Tetrahedron Letters, 2024 - Elsevier
A series of 2-phenylquinazolines were synthesized by using I 2/tert-butyl hydroperoxide via
oxidative coupling of 2-aminobenzyl alcohols and nitriles. Metal free approach, shorter …

Well-defined cobalt (ii)-catalyzed synthesis of perimidine derivatives via acceptorless dehydrogenative annulation

D Pal, R Sarmah, A Mondal, I Mallick… - Organic & Biomolecular …, 2024 - pubs.rsc.org
The versatility of the perimidine moiety offers a rich playground for researchers in fields
ranging from medical science to industrial chemistry. Herein, we describe the first Co …

Ruthenium–Hydride Complexes Facilitated Sustainable Synthesis of Isoxazolones via Acceptorless Dehydrogenative Annulation of Alcohols

C Savarimuthu Selvan, T Veerappan… - The Journal of Organic …, 2025 - ACS Publications
A streamlined strategy for the one-pot synthesis of isoxazolone analogues has been
developed through an acceptorless dehydrogenative annulation (ADA) pathway by …

Ruthenium (II)-Catalyzed Synthesis of N-Heterocycles via Ac-ceptorless Dehydrogenative Condensation

C Zhang, B Hu, D Chen, W Liu, H Guo - Journal of Organometallic …, 2025 - Elsevier
Four bidentate ruthenium (II) complexes 1-4 were tested as catalysts for the synthesis of
quinolines via acceptorless dehydrogenative condensation (ADC) strategy, using o …

Recent Advances in Nonprecious Metal Catalysis

DJ Bernhardson, AK Hubbell, RA Singer… - … Process Research & …, 2024 - ACS Publications
As the field of nonprecious metal catalysis continues to expand, we pursue a review series
covering selected transformations in this area over a short time interval to highlight practical …