Detection and kinetic characterization of SNV intermediates. Reactions of thiomethoxybenzylidene Meldrum's acid with thiolate ions, alkoxide ions, OH-, and water in aqueous DMSO

Canadian Journal of Chemistry

Volumn 77, Issue 5-6, 1999, Pages 584-594

  Bernasconi, Claude F ^a   Ketner, Rodney J ^a   Chen, Xin ^b   Rappoport, Zvi ^b  

^a UNIVERSITY OF CALIFORNIA   (United States)

^b HEBREW UNIVERSITY OF JERUSALEM   (Israel)

Author keywords

Intrinsic rate constants; Nucleophilic vinylic substitution; Steric donor anomeric effects; Transition state imbalances

Indexed keywords

ADDITION REACTIONS; EQUILIBRIUM CONSTANTS; POTASSIUM HYDROXIDE; RATE CONSTANTS; REACTION INTERMEDIATES;

ALKOXIDES; ANOMERIC EFFECT; INTRINSIC RATE CONSTANT; MULTIPLE PRODUCTION LINES; NUCLEOPHILIC VINYLIC SUBSTITUTION; STERIC/Π-DONOR/ANOMERIC EFFECT.; STERICS; THIOLATES; TRANSITION STATE; TRANSITION STATE IMBALANCE;

IONS;

BENZYLIDENE DERIVATIVE; DIMETHYL SULFOXIDE; HYDROXYL GROUP; THIOL DERIVATIVE; WATER;

AQUEOUS SOLUTION; ARTICLE; CHEMICAL REACTION KINETICS; EQUILIBRIUM CONSTANT; MOLECULAR INTERACTION; REACTION ANALYSIS; STRUCTURE ACTIVITY RELATION;

EID: 0033306375     PISSN: 00084042     EISSN: None     Source Type: Journal    
DOI: 10.1139/v99-009     Document Type: Article

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