N. Harsági, Z. Radai, N. Z. Kiss, Á. Szigetvári, G. T. Keglevich, “Two step acidic hydrolysis of dialkyl arylphosphonates”, Mendeleev Commun., 30:1 (2020), 38

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Mendeleev Communications, 2020, Volume 30, Issue 1, Pages 38–39
DOI: https://doi.org/10.1016/j.mencom.2020.01.012 (Mi mendc1093)

This article is cited in 11 scientific papers (total in 11 papers)

Communications

Two step acidic hydrolysis of dialkyl arylphosphonates

N. Harsági^a, Z. Radai^a, N. Z. Kiss^a, Á. Szigetvári^b, G. T. Keglevich^a

^a Department of Organic Chemistry and Technology, Budapest University of Technology and Economics, Budapest, Hungary
^b Spectroscopic Research Division, Gedeon Richter Plc., Budapest, Hungary

Full-text PDF (306 kB) Citations (11)

DOI: https://doi.org/10.1016/j.mencom.2020.01.012

Graphic abstract: Two step acidic hydrolysis of dialkyl arylphosphonates

Abstract: The HCl-catalyzed hydrolysis of dialkyl arylphosphonates monitored by ³¹P NMR spectroscopy has revealed two consecutive steps characterized by pseudo first order rate constants k₁ and k₂. A reactivity order for the two steps and for the overall two step hydrolysis has been derived depending on the alkoxy and aryl substituents. Besides the A_Ac2 mechanism, the A_Al1 route has been substantiated for the PrⁱO substituent.

Keywords: arylphosphonates, esters, hydrolysis, phosphonic acids, rate constants, reactivity, mechanism..

Document Type: Article

Language: English

*Supplementary materials:*
		Supplementary_data_1.pdf	(396.4 Kb)

Citation: N. Harsági, Z. Radai, N. Z. Kiss, Á. Szigetvári, G. T. Keglevich, “Two step acidic hydrolysis of dialkyl arylphosphonates”, Mendeleev Commun., 30:1 (2020), 38–39

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https://www.mathnet.ru/eng/mendc/v30/i1/p38

This publication is cited in the following 11 articles:

Citing articles in Google Scholar: Russian citations, English citations
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