Mechanistic insight into oxygen atom transfer reactions by mononuclear manganese(iv)–oxo adducts

2021 ◽  
Vol 50 (10) ◽  
pp. 3577-3585
Author(s):  
Priya Singh ◽  
Eleanor Stewart-Jones ◽  
Melissa C. Denler ◽  
Timothy A. Jackson
Keyword(s):  
Oxygen Atom ◽  
Kinetic Studies ◽  
Transfer Mechanism ◽  
Transfer Reactions ◽  
Atom Transfer ◽  
Oxygen Atom Transfer ◽  
Mechanistic Insight ◽  
P Rate ◽  
Oxygen Atom Transfer Reactions ◽  
Insight Into

Rate enhancements in sulfoxidation reactions are often associated with a change in mechanism. Kinetic studies of sulfoxidation reactions by a series of MnIV–oxo complexes reveal large rate changes while retaining an oxygen-atom transfer mechanism.

Nonclassical oxygen atom transfer reactions of an eight-coordinate dioxomolybdenum(vi) complex

2021 ◽  
Author(s):  
Leila G. Ranis ◽  
Jacqueline Gianino ◽  
Justin M. Hoffman ◽  
Seth N. Brown
Keyword(s):  
Oxygen Atom ◽  
Transfer Reaction ◽  
Transfer Reactions ◽  
Atom Transfer ◽  
Oxygen Atom Transfer ◽  
Oxygen Atom Transfer Reactions ◽  
Atom Transfer Reactions ◽  
Oxygen Atoms

Eight-coordinate MoO2(DOPOQ)2 can donate two oxygen atoms to substrates such as phosphines in a four-electron nonclassical oxygen atom transfer reaction.

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