Fragmentation of protonated O, O-diethyl O-aryl phosphorothionates in tandem mass spectral analysis

Keyphrases

• Ab Initio Molecular Orbital Calculation 25%
• Aryl 100%
• Aryl Migration 25%
• Benzene Ring 25%
• Chemical Ionization 25%
• Collision Energy 25%
• Collision Gas 25%
• Collision-induced Dissociation 75%
• Deuteration 25%
• Energy Gases 25%
• Ethoxy Groups 50%
• Gas Pressure 25%
• Gas-phase Ion Chemistry 25%
• Gasses 25%
• H Ions 75%
• In Tandem 100%
• Internal Energy 25%
• Isobutane 50%
• Mass Spectral Analysis 100%
• Mass Spectrometry 50%
• Phenoxy Group 25%
• Phenyl 25%
• Phosphorothioate 100%
• Protomers 25%
• Proton 50%
• Proton Migration 25%
• Sulfur 50%
• Tandem Mass 100%
• Theoretical Method 25%
• Triple Quadrupole Mass Spectrometer 25%

INIS

• benzene 20%
• chemistry 20%
• collisions 100%
• dissociation 60%
• energy 40%
• fragmentation 100%
• gases 60%
• hydrogen ions 60%
• ionization 20%
• ions 80%
• isobutane 40%
• levels 20%
• mass spectrometers 20%
• mass spectroscopy 40%
• migration 40%
• molecular orbital method 20%
• oxygen 60%
• protons 60%
• quadrupoles 20%
• reagents 20%
• rings 20%
• spectra 20%
• sulfur 40%
• variations 20%

Chemistry

• Ab Initio Calculation 33%
• Benzene Ring 33%
• Chemical Ionization 33%
• Chemistry 33%
• Collisionally Activated Dissociation (CAD) 100%
• Ethoxy Group 66%
• formation 33%
• Internal Energy 33%
• Isobutane 66%
• Quadrupole 33%