CAS: 81741-28-8; Tributyl(Tetradecyl)Phosphonium Chloride

相似化合物

258864-54-9 81741-28-8 15294-63-0

三丁基膦,氯代十四烷 反应生成 三正丁基十四烷基氯化膦
参考文献:Separation Of Cobalt And Nickel Using A Thermomorphic Ionic-Liquid-Based Aqueous Biphasic System
标题:Separation Of Cobalt And Nickel Using A Thermomorphic Ionic-Liquid-Based Aqueous Biphasic System
摘要:一种基于[a P44414][cl]-Nacl-H2O离子液体的水相双层体系,通过均相液液萃取,显示出在钴(II)和镍(II)分离方面具有非常好的结果.
DOI:10.1039/c5Cc06595J

专利信息

专利号:US-8637695-B2
优先权日:2011-12-30
标 题:Synthesis of organohalosilane monomers from conventionally uncleavable Direct Process Residue
发明人：LEWIS KENRICK MARTIN; NEELY JOHN DAVID
权利人:LEWIS KENRICK MARTIN; NEELY JOHN DAVID; MOMENTIVE PERFORMANCE MAT INC
摘要:Disclosed herein is a catalytic process for the synthesis of organohalosilane monomers from tetraorganodihalodisilanes and other compounds that are not cleaved during the conventional hydrochlorination of Direct Process Residue. The process is characterized by the use of a catalyst containing (1) one or more heterocyclic amines and/or one or more heterocyclic ammonium halides, and (2) one or more quaternary Group 15 onium compounds.

专利号:US-8697901-B2
优先权日:2011-12-30
标题 :Synthesis of organohalosilane monomers via enhanced cleavage of direct process residue
发明人：LEWIS KENRICK MARTIN; NEELY JOHN DAVID
权利人:LEWIS KENRICK MARTIN; NEELY JOHN DAVID; MOMENTIVE PERFORMANCE MAT INC
摘要:Discloses herein is a catalytic process for producing organohalosilane monomers from a high-boiling residue resulting from the Direct Reaction of an organohalide with silicon. The high-boiling residue contains more conventionally cleavable compounds than conventionally uncleavable compounds. The process includes heating the residue in the presence of a catalyst comprising (1) one or more heterocyclic amines and/or one or more heterocyclic ammonium halides, and (2) one or more quaternary Group 15 onium compounds.

专利号:US-2007100184-A1
优先权日:2005-10-27
标题 :Alkylation of aromatic compounds
发明人：HARMER MARK A; JUNK CHRISTOPHER P; VICKERY JEMMA
权利人:HARMER MARK A; JUNK CHRISTOPHER P; VICKERY JEMMA
摘要:The present invention relates to the synthesis of alkylated aromatic compounds using ionic liquids as the solvent. Alkylated aromatic compounds are synthesized by reacting an aromatic compound with a monoolefin in the presence of an acid catalyst.

专利号:US-2008214386-A1
优先权日:2004-03-01
标题:Catalyst for Cyclic Carbonate Synthesis
发明人：TAKAHASHI TOSHIKAZU; WATAHIKI TSUTOMU; YASUDA HIROYUKI; SAKAKURA TOSHIYASU
权利人:TAKAHASHI TOSHIKAZU; WATAHIKI TSUTOMU; YASUDA HIROYUKI; SAKAKURA TOSHIYASU
摘要:Provided are a solid catalyst which gives a cyclic carbonate at a high yield and a high selectivity, which is stable and which may be readily separated after reaction; and a method of industrially advantageous, inexpensive and safe production of a cyclic carbonate by the use of the catalyst. The catalyst contains an inorganic solid substance having a surface modified with an ionic substance containing a Group 15 element; or contains an ionic substance containing a Group 15 element, and an inorganic solid substance. The modifying group for surface modification of an inorganic solid substance is an ionic substance containing a Group 15 element. The ionic substance containing a Group 15 element is at least one substance selected from organic phosphonium salts, organic ammonium salts, organic arsonium salts and organic antimonium salts.

专利号:US-2013172593-A1
优先权日:2011-12-30
标 题 :Synthesis of Organohalosilane Monomers From Conventionally Uncleavable Direct Process Residue

专利号:JP-6242343-B2
优先权日:2011-12-30
标题 :Synthesis of organohalosilane monomers via enhanced cleavage of direct process residues