Design of new N-polyether pyrazole derived ligands: Synthesis, characterization and regioselectivity

Keyphrases

• Pyrazole 100%
• Regioselectivity 100%
• Ligand Synthesis 100%
• Polyether 100%
• Alkylating Agents 66%
• Ethane 66%
• 1-chloro-2 66%
• Ethoxy 66%
• NMR Techniques 33%
• Na + 33%
• Toluene 33%
• Electrospray 33%
• 1H NMR Spectroscopy 33%
• Chelates 33%
• Reaction Time 33%
• 1H-13C 33%
• L1-L2 33%
• Elemental Analysis 33%
• Precursor Complex 33%
• Pyridyl 33%
• Bentham 33%
• Tetrahydrofuran 33%
• Chloride 33%
• Rate-determining Step 33%
• Infrared Spectra 33%
• Mass Spectra 33%
• Bonding Properties 33%
• Crystal Engineering 33%
• Synthesis Reaction 33%
• Heteroatom 33%
• Macromolecular Crystals 33%
• O-alkylation 33%
• N-alkylation Reaction 33%
• HSQC NMR Spectroscopy 33%
• O-alkylation Reaction 33%
• SN2 Reaction 33%
• N-alkylation 33%

Chemistry

• Regioselectivity 100%
• Pyrazole 100%
• Polyether 100%
• Alkylating Agent 66%
• NMR Spectroscopy 66%
• Base 66%
• Alkylation 66%
• O-alkylation 66%
• N-alkylation 66%
• Elemental Analysis 33%
• Heteroatom 33%
• Rate-Determining Step 33%
• Pyrazolide 33%
• Electrosprays 33%
• Heteronuclear Single Quantum Coherence 33%
• Crystal Engineering 33%
• formation 33%
• chelate 33%
• Infrared Radiation 33%