Structure and hydrolysis of p-(2-oxo-1-pyrrolidinyl)- benzenesulfonic acid

Journal Article · Thu Nov 19 23:00:00 EST 1987 · J. Gen. Chem. USSR (Engl. Transl.); (United States)

OSTI ID:6961826

Kukalenko, S S; Frolov, S I; Lim, I K; Putsykina, E B; Vasil'ev, A F

With the aid of vibrational and PMR spectra of p-(2-oso-1-pyrrolidinyl)benzenesulfonic acid it was shown that in the solid state it exists as an O-protonated dipolar ion in which the protonated amide cation and sulfonate ion are intermolecularly linked by a very strong hydrogen bond. In concentrated hydrochloric acid the dipolar ion is an intermediate link in the chain of processes in the hydrolysis of the amide bond of the lactam ring.

• Research Organization: All-Union Research Institute of Chemical Means for the Protection of Plants, Moscow (USSR)
• OSTI ID: 6961826
• Journal Information: J. Gen. Chem. USSR (Engl. Transl.); (United States), Journal Name: J. Gen. Chem. USSR (Engl. Transl.); (United States) Vol. 57:6; ISSN JGCHA
• Country of Publication: United States
• Language: English

Related Subjects

37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400201* -- Chemical & Physicochemical Properties
640302 -- Atomic
Molecular & Chemical Physics-- Atomic & Molecular Properties & Theory
74 ATOMIC AND MOLECULAR PHYSICS
AMIDES
AMINES
AZOLES
BINDING ENERGY
CHEMICAL REACTIONS
CHEMICAL SHIFT
COUPLING
COUPLING CONSTANTS
DECOMPOSITION
ENERGY
ENERGY LEVELS
ESTERS
EXCITED STATES
HETEROCYCLIC COMPOUNDS
HYDROCHLORIC ACID
HYDROGEN COMPOUNDS
HYDROLYSIS
INFRARED SPECTRA
INORGANIC ACIDS
INTERMEDIATE COUPLING
J-J COUPLING
LYSIS
MOLECULAR STRUCTURE
MULTIPLETS
NMR SPECTRA
ORGANIC COMPOUNDS
ORGANIC NITROGEN COMPOUNDS
ORGANIC SULFUR COMPOUNDS
PYRROLES
PYRROLIDINES
RAMAN SPECTRA
SOLVOLYSIS
SPECTRA
STRUCTURAL CHEMICAL ANALYSIS
SULFONIC ACID ESTERS
VIBRATIONAL STATES