Transition-State Structures for Phosphoryl-Transfer Reactions of p-Nitrophenyl Phosphate

1994 ◽  
Vol 116 (12) ◽  
pp. 5045-5049 ◽  
Author(s):  
Alvan C. Hengge ◽  
William A. Edens ◽  
Hannah Elsing
Keyword(s):  
Transition State ◽  
Transfer Reactions ◽  
Phosphoryl Transfer ◽  
Nitrophenyl Phosphate ◽  
Transition State Structures

Silatranyl-nucleosides: transition state analogues for phosphoryl transfer reactions

2001 ◽  
Vol 42 (30) ◽  
pp. 4979-4982 ◽  
Author(s):  
Bianca R Sculimbrene ◽  
Raymond E Decanio ◽  
Brandon W Peterson ◽  
Emily E Muntel ◽  
Edward E Fenlon
Keyword(s):  
Transition State ◽  
Transfer Reactions ◽  
Phosphoryl Transfer ◽  
Transition State Analogues

scholarly journals Mechanisms and consequences of oxygen transfer reactions

2000 ◽  
Vol 72 (12) ◽  
pp. 2259-2264 ◽  
Author(s):  
Peter Beak ◽  
David R. Anderson ◽  
Stephen G. Jarboe ◽  
Mitchell L. Kurtzweil ◽  
Keith W. Woods
Keyword(s):  
Double Bond ◽  
Transition State ◽  
Molecular Oxygen ◽  
Oxygen Transfer ◽  
Large Angle ◽  
Transfer Reactions ◽  
Oblique Angle ◽  
Leaving Groups ◽  
Transition State Structures

The geometry about oxygen in the transition-state structures for oxygen transfers from a nitrone to phosphorous, from a percarboxylic acid to a carbon­carbon double bond, and from an N-sulfonyl oxaziridine to a carbon­carbon double bond have been evaluated by the endocyclic restriction test. The former can proceed at an oblique angle, while the latter two require a large angle between the entering and leaving groups on oxygen. This information is used to determine the mechanism of the aldehyde-dependent oxygen transfer from molecular oxygen to a carbon­carbon double bond.

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