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Izvorni znanstveni članak
Secondary Hydrogen Isotope Effects. VII. Ethanolysis Rates of 1,1-Dimethylallyl-3,3-d2 Chloride and 3,3-Dimethylallyl-1,1-d2 Chloride
V. Belanić-Lipovac
; Institute »Ruder Boskovic«, Zagreb, Croatia, Yugoslavia
S. Borčić
; Institute »Ruder Boskovic«, Zagreb, Croatia, Yugoslavia
D. E. Sunko
; Institute »Ruder Boskovic«, Zagreb, Croatia, Yugoslavia
| Puni tekst: engleski, pdf (6 MB) | str. 61-65 | citiraj | |
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APA 6th Edition Belanić-Lipovac, V., Borčić, S. i Sunko, D.E. (1965). Secondary Hydrogen Isotope Effects. VII. Ethanolysis Rates of 1,1-Dimethylallyl-3,3-d2 Chloride and 3,3-Dimethylallyl-1,1-d2 Chloride. Croatica Chemica Acta, 37 (2), 61-65. Preuzeto s https://hrcak.srce.hr/208216 MLA 8th Edition Belanić-Lipovac, V., et al. "Secondary Hydrogen Isotope Effects. VII. Ethanolysis Rates of 1,1-Dimethylallyl-3,3-d2 Chloride and 3,3-Dimethylallyl-1,1-d2 Chloride." Croatica Chemica Acta, vol. 37, br. 2, 1965, str. 61-65. https://hrcak.srce.hr/208216. Citirano 25.02.2021. Chicago 17th Edition Belanić-Lipovac, V., S. Borčić i D. E. Sunko. "Secondary Hydrogen Isotope Effects. VII. Ethanolysis Rates of 1,1-Dimethylallyl-3,3-d2 Chloride and 3,3-Dimethylallyl-1,1-d2 Chloride." Croatica Chemica Acta 37, br. 2 (1965): 61-65. https://hrcak.srce.hr/208216 Harvard Belanić-Lipovac, V., Borčić, S., i Sunko, D.E. (1965). 'Secondary Hydrogen Isotope Effects. VII. Ethanolysis Rates of 1,1-Dimethylallyl-3,3-d2 Chloride and 3,3-Dimethylallyl-1,1-d2 Chloride', Croatica Chemica Acta, 37(2), str. 61-65. Preuzeto s: https://hrcak.srce.hr/208216 (Datum pristupa: 25.02.2021.) Vancouver Belanić-Lipovac V, Borčić S, Sunko DE. Secondary Hydrogen Isotope Effects. VII. Ethanolysis Rates of 1,1-Dimethylallyl-3,3-d2 Chloride and 3,3-Dimethylallyl-1,1-d2 Chloride. Croatica Chemica Acta [Internet]. 1965 [pristupljeno 25.02.2021.];37(2):61-65. Dostupno na: https://hrcak.srce.hr/208216 IEEE V. Belanić-Lipovac, S. Borčić i D.E. Sunko, "Secondary Hydrogen Isotope Effects. VII. Ethanolysis Rates of 1,1-Dimethylallyl-3,3-d2 Chloride and 3,3-Dimethylallyl-1,1-d2 Chloride", Croatica Chemica Acta, vol.37, br. 2, str. 61-65, 1965. [Online]. Dostupno na: https://hrcak.srce.hr/208216. [Citirano: 25.02.2021.] |
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Sažetak
Primary aind tertiary dimethylallyl chlorides deuterated at
either the alpha or gamma pos~tion were prepared a:nd subjected
to e.thanolysis. A kinetic isotope effect (kt1/kn) of 1.20 was observed
in the reaction of the primary isomer while rthe tertiary chloride
reacted at the same rate as the undeuterated analog,. The absence
of an isotope effect in the latter case is explained by the lack
of sp3 - sp2 rehybridization of the carbon-deuterium bonds in the
rate determining step.
Hrčak ID: 208216
URI
https://hrcak.srce.hr/208216
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