CAS: 78-50-2; Tri-N-Octylphosphine Oxide

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CAS号4731-53-7 三正辛基膦 | CAS号22585-81-5 1-chloro-4-dich... | CAS号111-85-3 氯辛烷 | CAS号3011-82-3 di°Ctyl-oxo-pho... | CAS号111-83-1 1-溴代正辛烷 | CAS号106446-20-2 3-(4-chlorophen... | CAS号17049-49-9 正辛基镁溴盐 | CAS号1779-48-2 苯基次膦酸 | CAS号107694-27-9 辛苯基氧磷 | CAS号307-34-6 全氟辛烷 | CAS号58431-38-2 tris(perfluoroo... | CAS号4731-53-7 三正辛基膦

正辛基镁溴盐置于三氯氧磷体系中,化学反应生成 三正辛基氧膦
参考文献:Effect Of The Structure Of Functionalized Phosphoryl Carriers On The Membrane Transport Of Proton-Donor Substrates
标题:Effect Of The Structure Of Functionalized Phosphoryl Carriers On The Membrane Transport Of Proton-Donor Substrates
摘要:A Series Of Phosphoryl Compounds Functionalized In The Side Chain Were Synthesized,And Their Membrane-Tran Sport Properties With Respect To Proton-Donor Substrates Of Various Acidity Were Studied. It Was Found That The Efficiency Of Phase Transport Of The Strong Monobasic Perchloric Acid Correlates With The Basicity Of The Phosphoryl Carriers In A Series Of Carriers Containing Oxygen-Containing Functional Groups. The Transport Flow Sharply Increases In Going To Phosphorylated Amines,Whereas Phosphoram I Dates In Their Efficiency Are Closer To Phosphonates Than To Amines. The Efficiency Of Transport Of Dibasic Acids (Oxalic And Tartaric) Is Low,Since The Hydroxy And Carboxy Groups Not Bound To The Carrier Make Ionic Associates Highly Hydrophilic. Fine Details Of The Structure-Tran Sport Acitivity Relationship In The Series Of Phosphorus Compounds Were Discussed. Three-Dimensional Correlation Analysis Was Used To Compare The Structure Of The Carriers With Their Characteristics: Basicity Of Amine Centers,Atomic Charges Of Oxygen And Nitrogen,And Hardness And Hydrophobicity Parameters.
DOI:10.1134/s1070363206100057

专利信息

专利号:US-2023312617-A1
优先权日:2020-07-25
标题 :Process for synthesis of organosilicon compounds from halosilanes
发明人：DOLAI SUKANTA; BHAT SHREEDHAR; TARAFDAR GOURAV
权利人:MOMENTIVE PERFORMANCE MAT INC
摘要:A process for synthesis of an organosilicon compound is provided herein. Also, novel organosilicon compounds prepared by the present process is provided herein. The process comprises the reaction of a halosilane with an organofunctional alkyl halide in the presence of a metal catalyst, a promoter, and an optional co-catalyst. The process provides an efficient synthetic route to produce organosilicon compounds. The process also allows synthesis of organosilicon compounds with a plurality of different functional groups.

专利号:US-7241399-B2
优先权日:2000-09-08
标题 :Synthesis of nanoparticles
发明人：HAUBOLD STEPHAN; HAASE MARKUS; RIWOTZKI KARSTEN; WELLER HORST; MEYSSAMY HEIKE; IBARRA FERNANDO
权利人:CT ANGEWANDTE NANOTECH CAN
摘要:Methods for the preparation of inorganic nanoparticles capable of fluorescence, wherein the nanoparticles consist of a host material that comprises at least one dopant. The synthesis of the invention in organic solvents allows to gain a considerably higher yield compared to the prior art synthesis in water. All kinds of objects can advantageously be marked and reliably authenticated by using an automated method on the basis of a characteristic emission. Further, the size distribution of the prepared nanoparticles is nartower which renders a subsequent size-selected separation process superfluous.

专利号:US-7615169-B2
优先权日:2004-09-20
标题 :Method for synthesis of colloidal nanoparticles
发明人：STROUSE GEOFFREY FIELDING; GERBEC JEFFREY A; MAGANA DONNY
权利人:UNIV CALIFORNIA
摘要:A method for synthesis of high quality colloidal nanoparticles using comprises a high heating rate process. Irradiation of single mode, high power, microwave is a particularly well suited technique to realize high quality semiconductor nanoparticles. The use of microwave radiation effectively automates the synthesis, and more importantly, permits the use of a continuous flow microwave reactor for commercial preparation of the high quality colloidal nanoparticles.

专利号:WO-2018020240-A1
优先权日:2016-07-27
标 题:Process for the synthesis of semiconductor nanocrystals
发明人：HOU BO; CHA SEUNGNAM
权利人:UNIV OXFORD INNOVATION LTD
摘要:The invention relates to a process for the synthesis of semiconductor nanocrystals, comprising mixing a nonaqueous solution of a metal precursor with a solid-state chalcogen and reacting the resulting mixture at a temperature of about 90 °C or greater. In another aspect the invention relates to the use of a solid chalcogen in the heterogeneous synthesis of metal chalcogenide semiconductor nanocrystals. Semiconductor nanocrystals obtainable by the processes of the invention are further provided. In particular, nanocrystalline PbS or PbSe having a band gap of greater than 1.6 eV and/or a photoluminescence emission wavelength of about 440 to about 515 nm, and nanocrystalline ZnS or ZnSe having a photoluminescence emission wavelength of about 410 to about 430 nm, and solar cells comprising such nanocrystals, are provided.

专利号:US-7927516-B2
优先权日:2004-09-20
标题 :Method for synthesis of colloidal nanoparticles
发明人：STROUSE GEOFFREY F; GERBEC JEFFREY A; MAGANA DONNY
权利人:UNIV CALIFORNIA
摘要:A method for synthesis of high quality colloidal nanoparticles using comprises a high heating rate process. Irradiation of single mode, high power, microwave is a particularly well suited technique to realize high quality semiconductor nanoparticles. The use of microwave radiation effectively automates the synthesis, and more importantly, permits the use of a continuous flow microwave reactor for commercial preparation of the high quality colloidal nanoparticles.

专利号:WO-2013057134-A1
优先权日:2011-10-19
标 题:Synthesis of semiconductor nanoparticles using metal precursors comprising non- or weakly coordinating anions
发明人：BAHNMUELLER STEFAN; TIAN SUSAN; TIAN SHIZHE; HOHEISEL WERNER
权利人:BAYER IP GMBH; BAYER SOUTH EAST ASIA PTE LTD
摘要:The present invention relates to a method for the synthesis of semiconductor nanoparticles comprising elements of the groups IB, IIB, IIIA, IVA, VA or VIA of the periodic classification wherein the composition of the core nanoparticle is selected from the group consisting of IB-VIA, IIB-VIA, IIIA-VIA, IB-IIIA-VIA or IB-IIB-TVA-VIA, IIB-IIIA-VIA, IIB-TVA-VA or mixtures thereof, and at least one shell comprises elements of the groups IIB and VIA,, wherein in case the core composition is IIB-VIA the shell comprises at least a further element selected from the groups IB, IIIA, IVA or VA, using metal precursors comprising non- or weakly coordinating anions. It further relates to the consecutive process for the synthesis that includes first the preparation of a binary nanoparticle system then modified to make a ternary system which again can be further modified to make a quaternary system.