Kinetics and mechanism of the pyridinolyses of dimethyl and diethyl chloro(thiono)phosphates in acetonitrile

Kinetic studies for the reactions of dimethyl chlorophosphate (1), dimethyl chlorothionophosphate (2), diethyl chlorophosphate (3), and diethyl chlorothionophosphate (4) with substituted (X) pyridines have been carried out in acetonitrile. The pyridinolyses of the P = O systems (1 and 3) show linear...

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Veröffentlicht in:	Journal of physical organic chemistry 2010-11, Vol.23 (11), p.1022-1028
Hauptverfasser:	Dey, Nilay Kumar, Ul Hoque, Md. Ehtesham, Kim, Chan Kyung, Lee, Hai Whang
Format:	Artikel
Sprache:	eng
Schlagworte:	biphasic concave upward free energy relationship dimethyl and diethyl chlorophosphates dimethyl and diethyl chlorothionophosphates phosphoryl transfer reaction pyridinolysis
Online-Zugang:	Volltext
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