Synthesis and Herbicidal Activity of α-(Substituted Phenoxybutyryloxy or Valeryloxy)alkylphosphonates and 2-(Substituted Phenoxybutyryloxy)alkyl-5,5-dimethyl-1,3,2-dioxaphosphinan-2-one

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成果类型：

期刊论文

作者：

Wang, Wei;Zhang, Sha-sha;Zhou, Yuan;Peng, Hao*;He, Hong-wu*;...

通讯作者：

Peng, Hao;He, Hong-wu

作者机构：

[Peng, Hao; Wang, Wei; He, Hong-wu; Zhang, Sha-sha; Zhou, Yuan; Peng, H] Cent China Normal Univ, Coll Chem, 152 Luoyu Rd, Wuhan 430079, Peoples R China.

[Peng, Hao; Wang, Wei; He, Hong-wu; Zhang, Sha-sha; Zhou, Yuan; Peng, H] Minist Educ, Key Lab Pesticide & Chem Biol, 152 Luoyu Rd, Wuhan 430079, Peoples R China.

[Wang, Wei] Xian Modern Chem Res Inst, Xian 710000, Peoples R China.

[Lu, Xing-tao] Taian Acad Agr Sci, Tai An 271000, Shandong, Peoples R China.

通讯机构：

[Peng, H; He, HW] C

[Peng, H; He, HW] M

Cent China Normal Univ, Coll Chem, 152 Luoyu Rd, Wuhan 430079, Peoples R China.

Minist Educ, Key Lab Pesticide & Chem Biol, 152 Luoyu Rd, Wuhan 430079, Peoples R China.

语种：

英文

关键词：

Bioassay;Herbicides;Structures (built objects);Synthesis (chemical);Broad spectrum;Herbicidal activity;Inhibition activity;Inhibitory effect;modification;Phosphonates;Structure activity relationships;Title compounds;Carbon;herbicide;Amaranthus;chemical structure;chemistry;drug effects;growth, development and aging;structure activity relation;synthesis;weed;Amaranthus;Herbicides;Molecular Structure;Plant Weeds;Structure-Activity Relationship

期刊：

JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY

ISSN：

0021-8561

年：

2016

卷：

期：

页码：

6911-6915

DOI：

10.1021/acs.jafc.6b02032

基金类别：

Natural Science Foundation of Hubei Province of ChinaNatural Science Foundation of Hubei Province [2014CFA111]; National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [21172090, 21472062]

机构署名：

本校为第一且通讯机构

院系归属：

化学学院

摘要：

On the basis of our work on the modification of alkylphosphonates 1, a series of α-(substituted phenoxybutyryloxy or valeryloxy)alkylphosphonates (4-5) and 2-(substituted phenoxybutyryloxy)alkyl-5,5-dimethyl-1,3,2-dioxaphosphinan-2-one (6) were designed and synthesized. The bioassay results indicated that 14 of title compounds 4 exhibited significant postemergence herbicidal activity against velvetleaf, common amaranth, and false daisy at 150 g ai/ha. Compounds 5 were inactive against all tested weeds. Compounds 6 exhibited moderate to good inhibitory effect against the tested dicotyledo...

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Synthesis and Herbicidal Activity of α-(Substituted Phenoxybutyryloxy or Valeryloxy)alkylphosphonates and 2-(Substituted Phenoxybutyryloxy)alkyl-5,5-dimethyl-1,3,2-dioxaphosphinan-2-one

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