CAS: 13450-90-3; Gallium(Iii) Chloride

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Ph4P2Ga2Cl6 以 Melt 用作溶剂,化学反应生成氯化镓
参考文献:The Binary Ph 2 Pcl/gacl 3 System: A Room‐temperature Molten Medium For P-p Bond Formation
标题:The Binary Ph 2 Pcl/gacl 3 System: A Room‐temperature Molten Medium For P-p Bond Formation
摘要:Abstractan Equimolar Reaction Mixture Of Ph2Pcl And Gacl3 At Room Temperature Results In The Formation Of A Melt M Consisting Of The Donor-acceptor Complex Ph2Pcl->gacl3 (1A),The Chloro(Diphenylphosphanyl)Diphenylphosphonium Cation (2A),And The Counteranions [gancl3N+1]-(N = 1,2,3). The Melt Has Been Characterized By Raman And NMR Spectroscopy And Is Compared With The Reaction Mixture Of Ph2Pcl And Gacl3 Observed In Solution (Ch2Cl2). The Melt Provides A Facile And Reactive Source Of The Diphenylphosphenium Cation,As Demonstrated With Use For P-p Bond Insertion Into (Php)5,To Give The 2,3,4,5‐tetraphosphanyl‐1,4‐diphosphonium Dication (3),And Reductive Coupling With Gallium Metal To Give The Diadduct Cl3Gapph2Pph2Gacl3 (5).(© Wiley‐vch Verlag Gmbh & Co. Kgaa,69451 Weinheim,Germany,2008)
Doi:10.1002/ejic.200800733

专利信息

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: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:US-10011580-B2
优先权日:2016-04-21
标题:Diastereoselective synthesis of (±)-epianastrephin, (±)-anastrephin and analogs thereof
发明人：WALSE SPENCER S; KUZMICH DANIEL
权利人:US AGRICULTURE
摘要:A process for the synthesis of trans-fused γ-lactones having Formula (IV) from substituted cyclic ketones having Formula (I). A diastereoselective synthesis of (±)-epianastrephin (1) (wherein: R 1 is ethenyl, R 2 and R 3 is methyl, and n is 1), (±)-anastrephin (2) (wherein: R 2 is ethenyl, R 1 and R 3 is methyl and n is 1), and analogs thereof (wherein: R 1 is H, C 1-5 alkyl, C 2-6 alkenyl or C 2-6 alkynyl, R 2 is H, C 1-5 alkyl, C 2-6 alkenyl or C 2-6 alkynyl, R 1 and R 2 together with the carbon atom they are attached form a C 3-6 cycloalkyl ring, R 3 is C 1-5 alkyl and n is 0-2):

专利号:US-10731001-B2
优先权日:2018-11-09
标 题 :Method for the recovery of compounds deriving from the synthesis of poly aryl ether ketone polymers
发明人：SCHON STEVEN GABRIEL; GODDARD ANDREW RICHARD; JOUANNEAU JULIEN
权利人:ARKEMA FRANCE
摘要:A method for treating a shear-thinning residue composition deriving from the synthesis of an aryl ether ketone, the residue composition including a liquid fraction and solid residues, the method including the steps of: passing said shear-thinning residue composition through a shear-generating evaporating device, between a rotating part and a stationary part; and recovering a condensed liquid fraction and separately recover concentrated solid residues.

专利号:US-2007074541-A1
优先权日:2003-10-10
标 题:Synthesis of germanium sulphide and related compounds
发明人：BADDING JOHN V; HEWAK DANIEL W; HUANG CHUNG-CHE
权利人:UNIV SOUTHAMPTON
摘要:The invention relates to synthesis of germanium sulphide glasses and optical devices formed therefrom. In a chemical vapour deposition process, germanium tetrachloride is reacted with hydrogen sulphide at temperatures in the range 450-700° C. to form germanium sulphide. Lower temperatures within this range of 450-550° C. directly produce a glass, whereas higher temperatures within the range of 600-700° C. produce a crystalline powder which can then be reduced to a glass by subsequent melting and annealing. The reaction is preferably carried out at atmospheric pressure or slightly higher. Thin films and bulk glasses suitable for optical waveguides can be formed directly in one processing step as can powders and microspheres. The materials synthesised are of a high purity with low oxide impurities and only trace levels of transition metal ions.

专利号:US-2025162968-A1
优先权日:2022-02-02
标 题 :Method for Producing Ionizable Lipids or Intermediates for the Synthesis of Such Lipids
发明人：ATMURI N D PRASAD; ARNOLD DEAGLAN; SAADATI FARIBA; KUREK DANIEL; KULKARNI JAYESH; WITZIGMANN DOMINIK; CIUFOLINI MARCO A
权利人:NANOVATION THERAPEUTICS INC
摘要:The present disclosure provides a method for producing one or more intermediates for the synthesis of one or more ionizable lipids, the method comprising: (i) producing a beta-ketoacid by reacting a cyclic ester, a terminal hydroxyester or a derivative thereof, a dicarboxylic acid half ester, or an acid chloride derivative of the dicarboxylic acid half ester, in a condensation reaction, thereby producing the beta-ketoacid or a beta-ketoester that is hydrolyzed to produce the beta-ketoacid; and (ii) decarboxylating the beta-ketoacid, thereby producing the one or more intermediates, wherein the one or more intermediates have a structure that may be defined by Formula A. Further provided is a method for producing ionizable lipid from the intermediate comprising adding an ionizable head group moiety to (a) a ketone group of one or more intermediates having the structure that may be defined by Formula A; or (b) a corresponding alcohol of the intermediate.