Probing the Enantioselectivity of Chiral Pesticides

Arthur W.Garrison

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Probing the Enantioselectivity of Chiral Pesticides

机译：探索手性农药的对映选择性

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摘要

As many as 25% of all pesticide active ingredients are chiral,existing as two mirror images called enantiomers.En-antiomers usually differ in their biological properties as a result of their interaction with enzymes or other naturally occurring chiral molecules(1).This difference may lead to variations in microbial degradation rates and would mean that one enantiomer is more persistent in the environment than the other.This has led to increased research on the enantioselectivity of compounds such as the phenoxypropionic acid herbicides,especially dichlorprop and mecoprop(Figures la and Ib).

机译：所有农药活性成分中多达25％是手性的，有两个镜像称为对映异构体。对映异构体通常由于与酶或其他天然存在的手性分子相互作用而生物学特性不同（1）。可能导致微生物降解率变化，并意味着一种对映异构体在环境中比另一种更持久Ib）。

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来源
《Environmental Science & Technology》 |2006年第1期|p.16-23|共8页
作者
Arthur W.Garrison;
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作者单位

U.S.EPA National Exposure research Laboratory;

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收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);美国《生物学医学文摘》(MEDLINE);美国《化学文摘》(CA);
原文格式 PDF
正文语种 eng
中图分类环境化学;
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1. Enantioselective determination of the chiral pesticide isofenphos-methyl in vegetables, fruits, and soil and its enantioselective degradation in pak choi using HPLC with UV detection [J] . Gao Beibei, Zhang Qing, Tian Mingming, Analytical and bioanalytical chemistry . 2016,第24期

机译：使用HPLC和UV检测对映体测定蔬菜，水果和土壤中的手性农药异芬磷甲基及其在白菜中的对映选择性降解
2. Simultaneous enantioselective determination of 22 chiral pesticides in fruits and vegetables using chiral liquid chromatography coupled with tandem mass spectrometry [J] . Zhao Pengfei, Wang Zhaokun, Gao Xun, Food Chemistry . 2019,第MARa30期

机译：手性液相色谱-串联质谱联用同时对映选择性测定水果和蔬菜中的22种手性农药
3. A photo-stable fluorescent chiral thiourea probe for enantioselective discrimination of chiral guests [J] . Zhang Xueyan, Yu Qiuhan, Chen Shengxin, New Journal of Chemistry . 2018,第6期

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4. Enantioselectivity of Chiral Pesticides in the Environment [C] . Camelia Dr?ghici, Elisabeta Chirila, Mihaela Sica NATO Advanced Study Institute on Environmental Security Assessment and Management of Obsolete Pesticides in Southeast Europe . 2013

机译：手性杀虫剂在环境中的对映选择性
5. Part 1. A comparison of enantioselective uptake and degradation of chiral pesticides through biotic and abiotic processes in the aquatic environment and Part 2. Development of a soybean oil based epoxy resin system and its application in composite material fabrication and Part 3. Development of an environmentally benign process for the recovery of scrap polystyrene. [D] . Maples, Michael Fred. 2003

机译：第1部分。在水生环境中通过生物和非生物过程对映选择性摄取和降解手性农药的比较；第2部分。基于大豆油的环氧树脂体系的开发及其在复合材料制造中的应用；第3部分。回收废旧聚苯乙烯的良性工艺。
6. Catalytic Enantioselective Olefin Metathesis in Natural Product Synthesis. Chiral Metal-Based Complexes that Deliver High Enantioselectivity and More [O] . Prof. Amir H. Hoveyda, Steven J. Malcolmson, Dr. Simon J. Meek, -1

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7. Enantioselectivity in degradation and ecological risk of the chiral pesticide ethiprole [O] . Qing Zhang, Wu Xiong, Beibei Gao, 2018

机译：手性杀虫剂乙型脂的降解和生态风险的对映选择性

Probing the Enantioselectivity of Chiral Pesticides

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