Organophosphorus chemistry - Wikipedia
Organophosphorus chemistry is the scientific study of the synthesis and properties of organophosphorus compounds, which are organic compounds containing phosphorus. [1] They are used primarily in pest control as an alternative to …
Organophosphate - Wikipedia
In organic chemistry, organophosphates (also known as phosphate esters, or OPEs) are a class of organophosphorus compounds with the general structure O=P(OR) 3, a central phosphate molecule with alkyl or aromatic substituents. [1]
Organophosphorus Compound - an overview | ScienceDirect …
Organophosphorus (OP) compounds remain a leading cause of self-poisoning and mortality, especially in South East Asia, China, and Africa. Organophosphorus causes an acute cholinergic syndrome by inhibiting acetylcholinesterase.
Organophosphorus Compound - an overview | ScienceDirect …
Organophosphorus compounds are organic chemicals derived from phosphoric acids, commonly used as pesticides. They can also include nerve agents and have variable structures, with the substituents attached to the phosphorus influencing their toxicity.
Organophosphorus Compounds at 80: Some Old and New Issues
One of the major classes of pesticides is that of the organophosphates (OPs). Initial developments date back almost 2 centuries but it was only in the mid-1940s that OPs reached a prominent status as insecticides, a status that, albeit declining, is still ongoing.
Organo-phosphorus Compounds - Chemistry LibreTexts
2023年1月23日 · Organophosphorus compounds are organic compounds containing carbon–phosphorus bonds. They are widely employed both in natural and synthetic applications because of the ease with which organic groups can be combined.
Organophosphates - StatPearls - NCBI Bookshelf
2023年11月12日 · Organophosphates are chemical compounds formed through the esterification process involving phosphoric acid and alcohol. These chemicals serve as primary components in herbicides, pesticides, and insecticides and have extensive …
Overview of Organophosphate Compounds | SpringerLink
2021年10月12日 · Organophosphates (commonly known as OP or OPE) are a class of organophosphorus compounds with the general structure O=P (OR) 3, a central phosphate molecule with alkyl or aromatic substituents (Fritz, 1930). They can be esters of phosphoric acid or thiophosphoric acids.
Discovering Novel Organophosphorus Compounds in …
2024年3月28日 · Through suspect and nontarget screening, combining data-dependent acquisition, data-independent acquisition, and parallel reaction monitoring modes, we identified 60 OPCs (17 traditional and 43 emerging compounds) in effluents of 14 wastewater treatment plants (WWTPs) in Beijing and Qinghai, China.
Chemistry and Classification of OP Compounds | SpringerLink
2013年12月20日 · The term organophosphorus (OP) compounds refers to any group of organic chemicals that contain phosphorus. The most predominant valances of phosphorus are 3 and 5. The majority of OP compounds (OPs) with environmental and industrial applications are of the pentavalent types.