CYCLIC OXYPHOSPHORANES.31P CHEMICAL SHIFT CORRELATIONS
- 1 July 1993
- journal article
- research article
- Published by Taylor & Francis in Phosphorus, Sulfur, and Silicon and the Related Elements
- Vol. 80 (1-4) , 1-22
- https://doi.org/10.1080/10426509308036872
Abstract
Recent X-ray structures and solution NMR behavior of cyclic oxyphosphoranes are reviewed followed by a presentation of 31P NMR chemical shift data for monocyclic and bicyclic oxyphosphoranes with rings varying from six- to eight-membered. Effects caused by the presence of the number of rings, the ring size, the variation in ring hetero atoms, and the electronegativity of attached nonring substituents, are correlated with structural and bonding features, particularly with changes in P‒O π bonding. The formation of hexacoordinated phosphorus brought about by the introduction of sulfur into ring arrangements is deemed to be a potentially important consideration for enzyme-phosphate action at active sites where sulfur residues may be present.Keywords
This publication has 33 references indexed in Scilit:
- Cyclic OxyphosphoranesPublished by American Chemical Society (ACS) ,1992
- Pentacovalent phosphorus-containing models of P(V) H2O- or enzyme-cAMP adducts. Nonchair conformations of the phosphorus-containing rings as determined by 1H NMR spectroscopy and x-ray crystallographyJournal of the American Chemical Society, 1990
- CYCLIC OXYPHOSPHORANESPhosphorus, Sulfur, and Silicon and the Related Elements, 1990
- P(V) trigonal bipyramidal phosphoranes as model compounds for the description of cAMP-catalyzed reactionsRecueil des Travaux Chimiques des Pays-Bas, 1984
- Substrate Specificity of Cyclic Nucleotide Phosphodiesterase from Beef Heart and from Dictyostelium discoideumEuropean Journal of Biochemistry, 1983
- Oxygen chiral phosphodiesters—8Tetrahedron, 1983
- A stereochemical investigation of the hydrolysis of cyclic AMP and the (Sp)-and (Rp)-diastereoisomers of adenosine cyclic 3′:5′-phosphorothioate by bovine heart and baker's-yeast cyclic AMP phosphodiesterasesBiochemical Journal, 1982
- The Mechanisms of Action of cAMPEuropean Journal of Biochemistry, 1982
- Oxygen chiral phosphodiesters. 4. Stereochemical course of the hydrolysis of 2'-deoxyadenosine cyclic 3',5'-[17O, 18O]monophosphate in water(oxygen-16) catalyzed by bovine heart cyclic nucleotide phosphodiesteraseJournal of the American Chemical Society, 1981
- A quantum‐chemical model description for the function of cyclic AMP. Its degradation and activation of protein kinaseRecueil des Travaux Chimiques des Pays-Bas, 1981