Splet14. jun. 1999 · Abstract Polyphosphane polyoxides with (O)PCP(O) linkages are powerful chelating agents for extraction of actinides from nuclear wastes. They are obtained either … Spletsee article for more reactions. Abstract. Well-defined Co(II) complexes stabilized by a PCP ligand catalyze efficient alkylations of aromatic amines by primary alcohols into mono-N-alkylated amines in very good yields.The inexpensive, earth-abundant nonprecious metal catalysts make this acceptorless alcohol dehydrogenation concept environmentally benign.
1.1: Introduction to organic chemistry - Chemistry LibreTexts
Splet06. apr. 2024 · Herein, we report a self-adhesive, water-proof, and gas-permeable electrode fabricated by insitu electrospinning of a polylactic acid nanofiber membrane (PLANFM) on a leaf, spraying a layer of the carbon nanotube membrane (CNTM) on PLANFM, and insitu electrospinning of PLANFM on CNTM. Splet26. jul. 2024 · The only ionizable organic contaminant being considered at this time in the development of Eco-SSLs, is the organic acid pentachlorophenol (PCP). Organic acids can exist as either a nonionic species or as an organic anion, which is dependent on the acid dissociation constant (pKa) and pH. brave cda
Co (II) PCP Pincer Complexes as Catalysts for the Alkylation of ...
SpletWell-defined Co(II) complexes stabilized by a PCP ligand catalyze efficient alkylations of aromatic amines by primary alcohols into mono-N-alkylated amines in very good yields. … SpletThe well-known metal–organic framework (MOF) compounds are CPs with porosity capable of including guest species. MOFs are also synonymous with porous coordination … Pentachlorophenol (PCP) is an organochlorine compound used as a pesticide and a disinfectant. First produced in the 1930s, it is marketed under many trade names. It can be found as pure PCP, or as the sodium salt of PCP, the latter of which dissolves easily in water. It can be biodegraded by some bacteria, … Prikaži več PCP has been used as a herbicide, insecticide, fungicide, algaecide, and disinfectant and as an ingredient in antifouling paint. Some applications were in agricultural seeds (for nonfood uses), leather, masonry, Prikaži več People may be exposed to PCP in occupational settings through the inhalation of contaminated workplace air and dermal contact … Prikaži več PCP is quickly absorbed through the gastrointestinal tract following ingestion. Accumulation is not common, but if it does occur, the … Prikaži več PCP can be produced by the chlorination of phenol in the presence of catalyst (anhydrous aluminium or ferric chloride) and a temperature up to about 191 °C. This process does not result in complete chlorination and commercial PCP is only 84-90% pure. The … Prikaži več Short-term exposure to large amounts of PCP can cause harmful effects on the liver, kidneys, blood, lungs, nervous system, immune system, and gastrointestinal tract. Elevated temperature, profuse sweating, uncoordinated … Prikaži več PCP has been detected in surface waters and sediments, rainwater, drinking water, aquatic organisms, soil, and food, as well as in human milk, adipose tissue, and urine. As PCP is generally used for its properties as a biocidal agent, considerable … Prikaži več In May 2015, countries which have signed the Stockholm Convention voted 90–2 to ban pentachlorophenol use. The United States is not a signatory and has not banned the chemical. New Zealand PCP was used in … Prikaži več sx4 mill