Methylene phosphonate | CH2O3P+ | CID 21130794 - PubChem
2021年5月7日 · Methylene phosphonate | CH2O3P+ | CID 21130794 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more.
Phosphonate - Wikipedia
In organic chemistry, phosphonates or phosphonic acids are organophosphorus compounds containing C−PO (OR)2 groups, where R is an organic group (alkyl, aryl). If R is hydrogen then the compound is a dialkyl phosphite, which is a different functional group.
Methylphosphonate-driven methane formation and its link to …
2023年10月16日 · Methylphosphonate is an organic phosphorus compound used by microorganisms when phosphate, a key nutrient limiting growth in most marine surface waters, becomes unavailable. Microbial...
Phosphonic acid: preparation and applications - PMC
Phosphonic acid is a functional group featuring two hydroxy moieties, one P=O double bond and one P–C bond. This functional group was incorporated in a broad diversity of molecules and polymers to introduce specific properties including water …
甲基膦酸二甲酯 - 百度百科
甲基膦酸二甲酯，是一种有机化合物，化学式为C3H9O3P，广泛用作聚氨酯泡沫塑料、聚氨酯树脂、环氧树脂等材料的添加型阻燃剂，还可用作有机合成的中间体，稀有金属萃取剂等。
Phosphonates, their complexes and bio-applications: A …
2012年1月1日 · Specific interactions with various metal ions will be discussed in the context of their biological, biomedical and nanotechnological applications. Several complexes will be shown to reveal a spectacular spectrum of possibilities, which the phosphonate moiety gives to coordination chemistry.
Global and seasonal variation of marine phosphonate metabolism
2022年6月23日 · MPn is a key marine phosphonate and, together with its precursor 2-hydroxyethylphosphonate (2-HEP), accounts for up to 20% of P associated with high molecular weight dissolved organic matter...
Synthesis of 5′-Methylene-Phosphonate Furanonucleoside …
A new and facile synthetic pathway to metabolically stable 5′-methylene-bis (pivaloyloxymethyl) (POM)phosphonate furanonucleoside prodrugs is reported. The key step involves a Horner–Wadsworth–Emmons reaction of a tetra (pivaloyloxymethyl) bisphosphonate salt with appropriately protected 5′-aldehydic nucleosides.
Methyl Phosphonate - an overview | ScienceDirect Topics
Under normal conditions, dialkyl phosphonates are stable compounds. At elevated temperatures (above 160°C), they begin to decompose. Dimethyl H-phosphonate is the most unstable homologue in that respect. At a temperature of 173°C, it pyrolyzes to monomethyl H-phosphonate and dimethyl methyl phosphonate [59,60].
New Directions in Metal Phosphonate and Phosphinate Chemistry …
2019年5月24日 · Metal phosphonates (MPs) are a class of inorganic–organic hybrid polymeric materials built by the coordination of phosphonate ligands to metal ions, forming extended structures of various dimensionalities .