Cargando…

Synthesis and Catalytic Activity of Two New Cyclic Tetraaza Ligands

Two new chiral cyclic tetraaza ligands were synthesized and characterized. Their catalytic activity was tested in the asymmetric addition of diethylzinc to benzaldehyde. The expected secondary alcohol was obtained in moderate yields, but with very low enantioselectivity.

Detalles Bibliográficos
Autores principales:	Fonseca, María Hechavarría, Hjelmgaard, Thomas, König, Burkhard
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	MDPI 2003
Materias:	Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6147016/ http://dx.doi.org/10.3390/80500453

Ejemplares similares

Synthesis and Combined Experimental and Theoretical Characterization of Dihydro-tetraaza-acenes
por: Kollmann, Bernd, et al.
Publicado: (2018)

Synthesis, Characterisation and Anti-Fungal Activities of Some New Copper(II) Complexes of Octamethyl Tetraaza-Cyclotetradecadiene
por: Roy, Tapashi G., et al.
Publicado: (1999)

Synthesis, Spectral and Antibacterial Studies of Copper(II) Tetraaza Macrocyclic Complexes
por: Reddy, Puchakayala Muralidhar, et al.
Publicado: (2012)

Nanomagnetic tetraaza (N(4) donor) macrocyclic Schiff base complex of copper(ii): synthesis, characterizations, and its catalytic application in Click reactions
por: Norouzi, Masoomeh, et al.
Publicado: (2023)

New Polymerizable Tetraaza Macrocycle Containing Two Acridine Units for Selective Fluorescence Sensing of Metal Ions
por: Golcs, Ádám, et al.
Publicado: (2021)

Polyfunctional Tetraaza-Macrocyclic Ligands: Zn(II), Cu(II) Binding and Formation of Hybrid Materials with Multiwalled Carbon Nanotubes
por: Savastano, Matteo, et al.
Publicado: (2017)

One-Dimensional Hydrogen-Bonded Infinite Chain from Nickel(II) Tetraaza Macrocyclic Complex and 1,2-Cyclopentanedicarboxylate Ligand
por: Lim, In-Taek, et al.
Publicado: (2011)

Potentially Biodynamic Tetraaza Macrocycles and their Manganese Complexes: Antiandrogen, Antimicrobial and PDI Studies
por: Chaudhary, Ashu, et al.
Publicado: (2005)

Assembly of Polyiodide Networks with Cu(II) Complexes of Pyridinol-Based Tetraaza Macrocycles
por: Martínez-Camarena, Álvaro, et al.
Publicado: (2021)

A New Sensing Material Based on Tetraaza/SBA15 for Rapid Detection of Copper(II) Ion in Water
por: Yuhana-Ariffin, Eda, et al.
Publicado: (2022)

Catalytic Enantioselective Synthesis of α-Difunctionalized Cyclic Sulfones
por: Bowen, Eleanor, et al.
Publicado: (2022)

An Fe(3)O(4) supported O-phenylenediamine based tetraaza Schiff base-Cu(ii) complex as a novel nanomagnetic catalytic system for synthesis of pyrano[2,3-c]pyrazoles
por: Tahseen alhayo, Rehab, et al.
Publicado: (2023)

Determinants of ligand binding and catalytic activity in the myelin enzyme 2′,3′-cyclic nucleotide 3′-phosphodiesterase
por: Raasakka, Arne, et al.
Publicado: (2015)

New Molybdenum(II) Complexes with α-Diimine Ligands: Synthesis, Structure, and Catalytic Activity in Olefin Epoxidation
por: Vasconcellos-Dias, Maria, et al.
Publicado: (2019)

First Example of Catalytic Synthesis of Cyclic S-Containing Di- and Triperoxides
por: Makhmudiyarova, Nataliya, et al.
Publicado: (2020)

Highly sensitive pork meat detection using copper(ii) tetraaza complex by electrochemical biosensor
por: Jilani, Noraisyah Abdul Kadir, et al.
Publicado: (2023)

Synthesis and Catalytic Application of Two Mononuclear Complexes Bearing Diethylenetriamine Derivative Ligand
por: Liu, Chao, et al.
Publicado: (2020)

Catalytic Generation of Carbanions through Carbonyl Umpolung
por: Wang, Shun, et al.
Publicado: (2021)

Determinants of ligand selectivity in a cyclic nucleotide–regulated potassium channel
por: Pessoa, João, et al.
Publicado: (2014)

The Application of Biomass-Based Catalytic Materials in the Synthesis of Cyclic Carbonates from CO(2) and Epoxides
por: Guo, Li, et al.
Publicado: (2020)

Mononuclear Nickel(II) Complexes with Schiff Base Ligands: Synthesis, Characterization, and Catalytic Activity in Norbornene Polymerization
por: Xu, Yi-Mei, et al.
Publicado: (2017)

Novel Bispidine-Monoterpene Conjugates—Synthesis and Application as Ligands for the Catalytic Ethylation of Chalcones
por: Suslov, Evgeniy V., et al.
Publicado: (2021)

1-Heptyl-1,3,6,8-tetraazatricyclo[4.3.1.1(3,8)]undecan-1-ium iodide
por: Rivera, Augusto, et al.
Publicado: (2011)

1,2,4,5-Tetramethyl-3,6-diphenyl-1,2,4,5-tetraaza-3,6-diphosphinane
por: Kriel, Frederik H., et al.
Publicado: (2008)

Synthesis and Structures of Ruthenium Carbonyl Complexes Bearing Pyridine-Alkoxide Ligands and Their Catalytic Activity in Alcohol Oxidation
por: Yan, Xinlong, et al.
Publicado: (2019)

New Nitrogen, Sulfur-, and Selenium-Donating Ligands Derived from Chiral Pyridine Amino Alcohols. Synthesis and Catalytic Activity in Asymmetric Allylic Alkylation
por: Wosińska-Hrydczuk, Marzena, et al.
Publicado: (2021)

Catalytic Promiscuity of cGAS: A Facile Enzymatic Synthesis of 2′‐3′‐Linked Cyclic Dinucleotides
por: Rosenthal, Katrin, et al.
Publicado: (2020)

Synthesis, Spectroscopic, Thermal and Catalytic Properties of Four New Metal (II) Complexes with Selected N- and O-Donor Ligands
por: Czylkowska, Agnieszka, et al.
Publicado: (2020)

Catalytic Hydrogenation of Cyclic Carbonates using Manganese Complexes
por: Kaithal, Akash, et al.
Publicado: (2018)

Synthesis, catalytic activity, and leaching studies of a heterogeneous Pd-catalyst including an immobilized bis(oxazoline) ligand
por: Gruber-Woelfler, H., et al.
Publicado: (2012)

Novel H-Bonded Synthons in Copper Supramolecular Frameworks with Aminoethylpiperazine-Based Ligands. Synthesis, Structure and Catalytic Activity
por: Nesterova, Oksana V., et al.
Publicado: (2020)

Synthesis, Characterization, and Catalytic Application of Palladium Complexes Containing Indolyl-NNN-Type Ligands
por: Lo, Pang-Chia, et al.
Publicado: (2021)

Intratumoral synthesis of nano-metalchelate for tumor catalytic therapy by ligand field-enhanced coordination
por: Yang, Bowen, et al.
Publicado: (2021)

Novel Copper(II) Complexes with Dipinodiazafluorene Ligands: Synthesis, Structure, Magnetic and Catalytic Properties
por: Fomenko, Iakov S., et al.
Publicado: (2022)

Mechanism of ligand activation of a eukaryotic cyclic nucleotide-gated channel
por: Zheng, Xiangdong, et al.
Publicado: (2020)

Macrocylases as synthetic tools for ligand synthesis: enzymatic synthesis of cyclic peptides containing metal-binding amino acids
por: Brewster, Richard C., et al.
Publicado: (2021)

Synthesis of new C(α)-tetrasubstituted α-amino acids
por: Grauer, Andreas A, et al.
Publicado: (2009)

Rhodium and Iridium Mediated C-H and O-H Bond Activation of Two Schiff Base Ligands: Synthesis, Characterization and Catalytic Properties of the Organometallic Complexes
por: Sengupta, Poulami, et al.
Publicado: (2021)

Synthesis of Metallomacrocycle and Coordination Polymers with Pyridine‐Based Amidocarboxylate Ligands and Their Catalytic Activities towards the Henry and Knoevenagel Reactions
por: Karmakar, Anirban, et al.
Publicado: (2018)

Novel Oxidovanadium Complexes with Redox-Active R-Mian and R-Bian Ligands: Synthesis, Structure, Redox and Catalytic Properties
por: Lukoyanov, Anton N., et al.
Publicado: (2021)

Cannot write session to /tmp/vufind_sessions/sess_23g5oqdm6mqje1cuhqo9rlimcq