Nucleophilic neutralization of organophosphates: lack of selectivity or plenty of versatility?

VB Silva, RB Campos, P Pavez… - The Chemical …, 2021 - Wiley Online Library
Neutralization of organophosphates is an issue of public health and safety, involving
agrochemicals and chemical warfare. A promising approach is the nucleophilic …

Investigation of chemical reactions in solution using API-MS

LS Santos, L Knaack, JO Metzger - International Journal of Mass …, 2005 - Elsevier
The general concepts, advantages, and applications of on-line and off-line screening to
organic reaction mechanistic studies applying API-MS are reviewed. An overview is …

Efficient intramolecular general acid catalysis of nucleophilic attack on a phosphodiester

AJ Kirby, MF Lima, D da Silva… - Journal of the …, 2006 - ACS Publications
The hydrolysis of methyl 8-dimethylamino-1-naphthyl phosphate 4 and its reactions with a
representative range of nucleophiles are catalyzed by the dimethylammonium group at …

Mechanisms of nucleophilic substitution reactions of methylated hydroxylamines with bis (2, 4-dinitrophenyl) phosphate. Mass spectrometric identification of key …

JB Domingos, E Longhinotti, TAS Brandao… - The Journal of …, 2004 - ACS Publications
Mono-and dimethylation of hydroxylamine on nitrogen does not significantly affect rates of
initial attack of NHMeOH and NMe2OH on bis (2, 4-dinitrophenyl) phosphate (BDNPP) …

[PDF][PDF] Anionic–Anionic Asymmetric Tandem Reactions: One‐Pot Synthesis of Optically Pure Fluorinated Indolines from 2‐p‐Tolylsulfinyl Alkylbenzenes

JL Garcia Ruano, J Aleman, S Catalan… - Angewandte …, 2008 - academia.edu
The indoline skeleton is a ubiquitous scaffold found in the structures of several alkaloids [1]
and other natural products which have diverse biological activity.[2] Indolines are …

Reaction of Bis(2,4-dinitrophenyl) Phosphate with Hydrazine and Hydrogen Peroxide. Comparison of O- and N- Phosphorylation

JB Domingos, E Longhinotti, TAS Brandao… - The Journal of …, 2004 - ACS Publications
Nonionic hydrazine reacts with anionic bis (2, 4-dinitrophenyl) phosphate (BDNPP), giving
2, 4-dinitrophenyl hydrazine and dianionic 2, 4-dinitrophenyl phosphate by an SN2 (Ar) …

Intramolecular catalysis of phosphodiester hydrolysis by two imidazoles

ES Orth, TAS Brandao, BS Souza… - Journal of the …, 2010 - ACS Publications
Two imidazole groups act together to catalyze the hydrolysis of the phosphodiester bis (2-(1-
methyl-1 H-imidazolyl) phenyl) phosphate (BMIPP). A full investigation involving searching …

Suicide nucleophilic attack: Reactions of benzohydroxamate anion with bis (2, 4-dinitrophenyl) phosphate

ES Orth, PLF Da Silva, RS Mello… - The Journal of …, 2009 - ACS Publications
The reaction between the benzohydroxamate anion (BHO−) and bis (2, 4-dinitrophenyl)
phosphate (BDNPP) has been examined kinetically, and the products were characterized by …

Nucleophilic Dephosphorylation of p-Nitrophenyl Diphenyl Phosphate in Cationic Micellar Media

KK Ghosh, D Sinha, ML Satnami, DK Dubey… - Langmuir, 2005 - ACS Publications
The kinetics of nucleophilic dephosphorylation of p-nitrophenyl diphenyl phosphate by
hydroxamate ions (R '(CO) N (RO-)) have been investigated in aqueous cationic micellar …

Design of green microorganized systems for decontamination of ecotoxicants

AF Popov - Pure and Applied Chemistry, 2008 - degruyter.com
Due to population upsurge, pesticides (derivatives of organophosphorus acids included)
find widespread use in agriculture. The toxicity and long-term environmental hazard of such …