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Study of a Sterically Hindered Enol to Ketone Rearrangement by Stopped-Flow Gas Chromatography

Lena Swahn ; Department of Organic Chemistry, University of Göteborg, S-412 96, Göteborg, Sweden
Per Ahlberg ; Department of Organic Chemistry, University of Göteborg, S-412 96, Göteborg, Sweden
Zvi Rappoport ; Department of Organic Chemistry, The Hebrew University, Jerusalem 91904, Israel

Puni tekst: engleski, pdf (27 MB) str. 745-756 preuzimanja: 126* citiraj
APA 6th Edition
Swahn, L., Ahlberg, P. i Rappoport, Z. (1992). Study of a Sterically Hindered Enol to Ketone Rearrangement by Stopped-Flow Gas Chromatography. Croatica Chemica Acta, 65 (3), 745-756. Preuzeto s https://hrcak.srce.hr/137132
MLA 8th Edition
Swahn, Lena, et al. "Study of a Sterically Hindered Enol to Ketone Rearrangement by Stopped-Flow Gas Chromatography." Croatica Chemica Acta, vol. 65, br. 3, 1992, str. 745-756. https://hrcak.srce.hr/137132. Citirano 07.03.2021.
Chicago 17th Edition
Swahn, Lena, Per Ahlberg i Zvi Rappoport. "Study of a Sterically Hindered Enol to Ketone Rearrangement by Stopped-Flow Gas Chromatography." Croatica Chemica Acta 65, br. 3 (1992): 745-756. https://hrcak.srce.hr/137132
Harvard
Swahn, L., Ahlberg, P., i Rappoport, Z. (1992). 'Study of a Sterically Hindered Enol to Ketone Rearrangement by Stopped-Flow Gas Chromatography', Croatica Chemica Acta, 65(3), str. 745-756. Preuzeto s: https://hrcak.srce.hr/137132 (Datum pristupa: 07.03.2021.)
Vancouver
Swahn L, Ahlberg P, Rappoport Z. Study of a Sterically Hindered Enol to Ketone Rearrangement by Stopped-Flow Gas Chromatography. Croatica Chemica Acta [Internet]. 1992 [pristupljeno 07.03.2021.];65(3):745-756. Dostupno na: https://hrcak.srce.hr/137132
IEEE
L. Swahn, P. Ahlberg i Z. Rappoport, "Study of a Sterically Hindered Enol to Ketone Rearrangement by Stopped-Flow Gas Chromatography", Croatica Chemica Acta, vol.65, br. 3, str. 745-756, 1992. [Online]. Dostupno na: https://hrcak.srce.hr/137132. [Citirano: 07.03.2021.]

Sažetak
A »stopped-flow« GLC method has been developed and applied for studying the rearrangement of the sterically hindered enol 1,1-dimesityl-3,3-di- methyl-1-buten-2-ol (1) to the ketone 1,1-dimesityl-3,3-dimethyl-2-butanone (2). The method is a three-stage technique using the gas chromatograph as both a chemical reactor and an analytical tool. Activation parameters have been estimated for the rearrangement and they indicate that this reaction is a catalyzed process rather than an uncatalyzed symmetry-forbidden reaction.

Hrčak ID: 137132

URI
https://hrcak.srce.hr/137132

Posjeta: 214 *