The Kinetics and Mechanism of Grignard Reactions With Active Hydrogen Compounds

Celâl Tüzün

The Kinetics and Mechanism of Grignard Reactions With Active Hydrogen Compounds

Abstract

The kinetics of Zerewkinoff reaction between ethyl magnesium bromide and amines, alcohols and 1- alkynes, which are very weak Bronsted acids, was investigated in detail by gas evolution method in diethyl ether at 25 °C. The reaction was found tobe second order overall and first order with respect to each reactant. SEi mechanism (int- ramolecular electrophilicsubstitution), which the transition State was believed to involve both electrophilic attack by active hydrogen at the a carbon of ethyl magnesium bromide and nucleophilic attack by the conjugate base of very weak acid at the magnesium atom, was proposed.

Keywords

References

Communications Faculty of Sciences University of Ankara Series B Chemistry and Chemical Engineering

Details

Primary Language

English

Subjects

Chemical Engineering

Journal Section

Research Article

Authors

Celâl Tüzün This is me
Türkiye

Publication Date

January 1, 1972

Submission Date

January 1, 1972

Acceptance Date

-

Published in Issue

Year 1972 Volume: 19

IZ

https://izlik.org/JA72KU39SG

Cite

RIS / Bibtex

APA

Tüzün, C. (1972). The Kinetics and Mechanism of Grignard Reactions With Active Hydrogen Compounds. Communications Faculty of Sciences University of Ankara Series B Chemistry and Chemical Engineering, 19. https://izlik.org/JA72KU39SG

AMA

1.Tüzün C. The Kinetics and Mechanism of Grignard Reactions With Active Hydrogen Compounds. Commun. Fac. Sci. Univ. Ank. Ser. B. 1972;19. https://izlik.org/JA72KU39SG

Chicago

Tüzün, Celâl. 1972. “The Kinetics and Mechanism of Grignard Reactions With Active Hydrogen Compounds”. Communications Faculty of Sciences University of Ankara Series B Chemistry and Chemical Engineering 19 (January). https://izlik.org/JA72KU39SG.

EndNote

Tüzün C (January 1, 1972) The Kinetics and Mechanism of Grignard Reactions With Active Hydrogen Compounds. Communications Faculty of Sciences University of Ankara Series B Chemistry and Chemical Engineering 19

IEEE

[1]C. Tüzün, “The Kinetics and Mechanism of Grignard Reactions With Active Hydrogen Compounds”, Commun. Fac. Sci. Univ. Ank. Ser. B, vol. 19, Jan. 1972, [Online]. Available: https://izlik.org/JA72KU39SG

ISNAD

Tüzün, Celâl. “The Kinetics and Mechanism of Grignard Reactions With Active Hydrogen Compounds”. Communications Faculty of Sciences University of Ankara Series B Chemistry and Chemical Engineering 19 (January 1, 1972). https://izlik.org/JA72KU39SG.

JAMA

1.Tüzün C. The Kinetics and Mechanism of Grignard Reactions With Active Hydrogen Compounds. Commun. Fac. Sci. Univ. Ank. Ser. B. 1972;19. Available at https://izlik.org/JA72KU39SG.

MLA

Tüzün, Celâl. “The Kinetics and Mechanism of Grignard Reactions With Active Hydrogen Compounds”. Communications Faculty of Sciences University of Ankara Series B Chemistry and Chemical Engineering, vol. 19, Jan. 1972, https://izlik.org/JA72KU39SG.

Vancouver

1.Celâl Tüzün. The Kinetics and Mechanism of Grignard Reactions With Active Hydrogen Compounds. Commun. Fac. Sci. Univ. Ank. Ser. B [Internet]. 1972 Jan. 1;19. Available from: https://izlik.org/JA72KU39SG