Tetrahedral intermediates derivatives

Tetrahedral Intermediates Derived from Carbonyl Compounds, Pentacoordinate Intermediates Derived from Phosphoryl and Sulfonyl Compounds, and Concerted Paths Which Avoid Them... 

TETRAHEDRAL INTERMEDIATES DERIVED FROM CARBONYL COMPOUNDS... 

Carboxylic acids, tetrahedral intermediates derived from, spectroscopic detection and investigation of their properties, 21, 37... 

Tetrahedral intermediates, derived from carboxylic acids, spectroscopic detection and the investigation of their properties, 21, 37 Topochemical phenomena in solid-state chemistry, 15, 63 Transition state structure, crystallographic approaches to, 29, 87 Transition state structure, in solution, effective charge and, 27, 1 Transition state structure, secondary deuterium isotope effects and, 31, 143 Transition states, structure in solution, cross-interaction constants and, 27, 57 Transition states, the stabilization of by cyclodextrins and other catalysts, 29, 1 Transition states, theory revisited, 28, 139... 

The Spectroscopic Detection of Tetrahedral Intermediates Derived from Carboxylic Acids and the Investigation of Their Properties... 

Initially progress in the direct investigation of tetrahedral intermediates derived from carboxylic acids was made by studying species of general structure [2] which possess some special structural feature which makes them particularly stable with respect to the carbonyl derivative to which they are related. Four structural features may be identified which favour the tetrahedral addition structure [2] over the carbonyl form ... 

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