Kinetic Study on Nucleophilic Substitution Reaction of 5-Nitro-8-quinolyl Benzoate, Picolinate, Nicotinate and Isonicotinate with Alkali Metal Ethoxide: Effect of Nonleaving Group on Reactivity and Transition State Structure

Bulletin of the Korean Chemical Society ◽

10.5012/bkcs.2014.35.6.1789 ◽

2014 ◽

Vol 35 (6) ◽

pp. 1789-1793

Author(s):

Jieun Lee ◽

Min-Young Kim ◽

Ik-Hwan Um

Keyword(s):

Alkali Metal ◽

Transition State ◽

Kinetic Study ◽

Nucleophilic Substitution ◽

Substitution Reaction ◽

Nucleophilic Substitution Reaction ◽

State Structure ◽

Transition State Structure

Download Full-text

Alkali-Metal Ion Catalysis in Nucleophilic Substitution Reactions of 5-Nitro-8-quinolyl Picolinate with Alkali Metal Ethoxides: Effect of Modification of Nonleaving Group from Benzoyl to Picolinyl on Reactivity and Transition State Structure

Bulletin of the Korean Chemical Society ◽

10.5012/bkcs.2014.35.5.1506 ◽

2014 ◽

Vol 35 (5) ◽

pp. 1506-1510 ◽

Author(s):

Seong Hoon Jeon ◽

Jung Hwan Yoon ◽

Min-Young Kim ◽

Ik-Hwan Um

Keyword(s):

Alkali Metal ◽

Transition State ◽

Nucleophilic Substitution ◽

Metal Ion ◽

State Structure ◽

Transition State Structure ◽

Substitution Reactions ◽

Alkali Metal Ion ◽

Nucleophilic Substitution Reactions ◽

Metal Ion Catalysis

Download Full-text

ChemInform Abstract: INFLUENCE OF THE STERIC REQUIREMENTS OF THE NUCLEOPHILE ON THE TRANSITION STATE STRUCTURE OF E2 REACTIONS. A KINETIC STUDY OF THE ELIMINATIONS FROM 1-BROMO-2-ARYLETHANES AND 1-CHLORO-1-PHENYL-2-ARYLETHANES PROMOTED BY SODIUM 2,6-DI-TE

Chemischer Informationsdienst ◽

10.1002/chin.197843071 ◽

1978 ◽

Vol 9 (43) ◽

Author(s):

S. ALUNNI ◽

E. BACIOCCHI ◽

P. PERUCCI ◽

R. RUZZICONI

Keyword(s):

Transition State ◽

Kinetic Study ◽

State Structure ◽

Transition State Structure

Download Full-text

Structure-reactivity cross correlations in nucleophilic substitution: Isoparametricity and transition-state structure

Theoretical and Experimental Chemistry ◽

10.1007/bf02511491 ◽

1999 ◽

Vol 35 (2) ◽

pp. 63-74 ◽

Author(s):

I. V. Shpan'ko

Keyword(s):

Transition State ◽

Nucleophilic Substitution ◽

State Structure ◽

Transition State Structure ◽

Cross Correlations

Download Full-text

ChemInform Abstract: Nucleophilic Substitution of Benzyl Benzenesulphonates with Anilines in Methanol-Acetonitrile Mixtures. Part 2. Variation in Transition-State Structure.

10.1002/chin.198708097 ◽

1987 ◽

Vol 18 (8) ◽

Author(s):

I. LEE ◽

S. C. SOHN ◽

C. H. KANG ◽

Y. J. OH

Keyword(s):

Transition State ◽

Nucleophilic Substitution ◽

State Structure ◽

Transition State Structure

Download Full-text

Kinetic study on the aromatic nucleophilic substitution reaction of 3,6-dichloro-1,2,4,5-tetrazine by biothiols

Journal of Physical Organic Chemistry ◽

10.1002/poc.3316 ◽

2014 ◽

Vol 27 (8) ◽

pp. 670-675 ◽

Author(s):

Daniela Andrade-Acuña ◽

José G. Santos ◽

William Tiznado ◽

Álvaro Cañete ◽

Margarita E. Aliaga

Keyword(s):

Kinetic Study ◽

Nucleophilic Substitution ◽

Substitution Reaction ◽

Nucleophilic Substitution Reaction ◽

Aromatic Nucleophilic Substitution ◽

Aromatic Nucleophilic Substitution Reaction

Download Full-text

Kinetic study of the proton-transfer reactions involving kryptopyrrole and its cation in aqueous solution. Transition-state structure determinations

Journal of the American Chemical Society ◽

10.1021/ja00288a004 ◽

1985 ◽

Vol 107 (2) ◽

pp. 307-312 ◽

Author(s):

F. G. Terrier ◽

F. L. Debleds ◽

J. F. Verchere ◽

A. P. Chatrousse

Keyword(s):

Aqueous Solution ◽

Proton Transfer ◽

Transition State ◽

Kinetic Study ◽

Transfer Reactions ◽

State Structure ◽

Transition State Structure ◽

Structure Determinations ◽

Proton Transfer Reactions

Download Full-text

ChemInform Abstract: Cross-Interaction Constants as a Measure of the Transition-State Structure. Part 1. The Degree of Bond Formation in Nucleophilic Substitution Reactions

10.1002/chin.198909076 ◽

1989 ◽

Vol 20 (9) ◽

Author(s):

I. LEE ◽

C. S. SHIM ◽

S. Y. CHUNG ◽

H. Y. KIM ◽

H. W. LEE

Keyword(s):

Transition State ◽

Nucleophilic Substitution ◽

Bond Formation ◽

State Structure ◽

Transition State Structure ◽

Substitution Reactions ◽

Nucleophilic Substitution Reactions

Download Full-text

Nucleophilic substitution of benzyl benzenesulphonates with anilines in methanol-acetonitrile mixtures. Part 2. Variation in transition-state structure

Journal of the Chemical Society Perkin Transactions 2 ◽

10.1039/p29860001631 ◽

1986 ◽

pp. 1631 ◽

Author(s):

Ikchoon Lee ◽

Se Chul Sohn ◽

Chul Hyun Kang ◽

Yu Jeoung Oh

Keyword(s):

Transition State ◽

Nucleophilic Substitution ◽

State Structure ◽

Transition State Structure

Download Full-text

Kinetic Study on Quinuclidinolysis of O -Phenyl O -Y-substituted-Phenyl Thionocarbonates: Effects of Changing Nonleaving Group from Thionobenzoyl to Phenyloxythionocarbonyl on Reactivity and Transition-State Structure

Bulletin of the Korean Chemical Society ◽

10.1002/bkcs.11227 ◽

2017 ◽

Vol 38 (9) ◽

pp. 1091-1096 ◽

Author(s):

Han-Joong Koh ◽

Ik-Hwan Um

Keyword(s):

Transition State ◽

Kinetic Study ◽

State Structure ◽

Transition State Structure

Download Full-text

ρ as a quantitative measure of transition state structure

Canadian Journal of Chemistry ◽

10.1139/v79-043 ◽

1979 ◽

Vol 57 (3) ◽

pp. 255-257 ◽

Author(s):

Bo-Long Poh

Keyword(s):

Free Radicals ◽

Hydrogen Atom ◽

Transition State ◽

Nucleophilic Substitution ◽

Electrophilic Substitution ◽

Quantitative Measure ◽

Hydrogen Atom Abstraction ◽

State Structure ◽

Transition State Structure ◽

Substitution Reactions

The values of the Brønsted exponent for several examples of nucleophilic substitution reactions, aromatic electrophilic substitution reactions, and hydrogen atom abstraction from toluene by free radicals have been calculated from the ρ values of the corresponding reactions. The magnitude of the Brønsted exponent is shown to indicate the degree of charge developed in the transition state structure.

Download Full-text