Please use this identifier to cite or link to this item: https://doi.org/10.1021/jf990558u
Title: Pathways for the hydrolysis of phorate: Product studies by 31P NMR and GC-MS
Authors: Hong, F.
Pehkonen, S.O. 
Brooks, E.
Keywords: 31P NMR
Activation enthalpy
Activation entropy
Diethyl dithiophosphate
GC-MS
Intramolecular nucleophilic attack
Phorate
Issue Date: Jul-2000
Source: Hong, F., Pehkonen, S.O., Brooks, E. (2000-07). Pathways for the hydrolysis of phorate: Product studies by 31P NMR and GC-MS. Journal of Agricultural and Food Chemistry 48 (7) : 3013-3017. ScholarBank@NUS Repository. https://doi.org/10.1021/jf990558u
Abstract: A new intramolecular mechanism is proposed for the hydrolysis of phorate. 31P NMR was used to study the formation of P-containing products of phorate hydrolysis in situ. When hydrolysis was followed by 31P NMR, a dominant P-containing product was found and was identified to be diethyl dithiophosphate using methylation and GC-MS. Combining the data from phorate hydrolysis at three different temperatures, thermodynamic parameters were calculated. The contributions of various possible pathways to phorate hydrolysis are discussed.
Source Title: Journal of Agricultural and Food Chemistry
URI: http://scholarbank.nus.edu.sg/handle/10635/92210
ISSN: 00218561
DOI: 10.1021/jf990558u
Appears in Collections:Staff Publications

Show full item record
Files in This Item:
There are no files associated with this item.

SCOPUSTM   
Citations

23
checked on Mar 19, 2018

WEB OF SCIENCETM
Citations

20
checked on Mar 19, 2018

Page view(s)

30
checked on Mar 11, 2018

Google ScholarTM

Check

Altmetric


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.