CAS: 21324-40-3; Lithium Hexafluorophosphate(V)

上下游产品

phosphorus pentachloride hydrogen fluoride lithium fluoride phosphorus pentafluoridehydrogen fluoride lithium trifluorophosphoric acid carbon dioxide

五氟化磷,Lithium Fluoride 以 氢氟酸 用作溶剂,化学反应生成六氟磷酸锂
参考文献:[li(xef 2)n ](af 6)(a = P,As,Ru,Ir),是锂的第一个氙(II)化合物.[li(xef 2)3 ](asf 6)的合成,拉曼光谱和晶体结构
标题:[li(xef 2)n ](af 6)(a = P,As,Ru,Ir),是锂的第一个氙(II)化合物.[li(xef 2)3 ](asf 6)的合成,拉曼光谱和晶体结构
摘要:在无水氟化氢溶剂中研究了maf 6型化合物(m =碱金属; A = P,As,V,Ru,Ir,Sb,Nb,Ta)与二氟化氙之间的反应.仅在liaf 6(a = P,As,Ru,Ir)的情况下观测到配位产物[m(xef 2)n ] Asf 6,[li(xef 2)3 ] Asf 6的晶体结构为确定的(单斜空间群p 2 1,A = 6.901(9)å,B = 13.19(2)å,C = 6.91(1)å,β= 91.84(2)°,Z= 2).锂的配位球由六个f原子组成.该化合物系列还通过拉曼光谱法表征.
Doi:10.1021/ic302323J

专利信息

专利号:US-9403766-B2
优先权日:2008-01-17
标 题:Intermediates for producing NEP inhibitors or prodrugs thereof
发明人：HOOK DAVID; RISS BERNARD; KAUFMANN DANIEL; NAPP MATTHIAS; BAPPERT ERHARD; POLLEUX PHILIPPE; MEDLOCK JONATHAN; ZANOTTI-GEROSA ANTONIO
权利人:HOOK DAVID; RISS BERNARD; KAUFMANN DANIEL; NAPP MATTHIAS; BAPPERT ERHARD; POLLEUX PHILIPPE; MEDLOCK JONATHAN; ZANOTTI-GEROSA ANTONIO; NOVARTIS AG
摘要:The invention relates to a new process for producing NEP inhibitors or prodrugs thereof, in particular NEP inhibitors comprising a γ-amino-δ-biphenyl-α-methylalkanoic acid, or acid ester, backbone. In detail, the new processes, according to the present invention, are ultimately related to the synthesis of intermediates to prepare the above NEP inhibitors, namely compounds according to formula (1), or salt thereof, n nwherein R1 and R2 are, independently of each other, hydrogen or a nitrogen protecting group, and R3 is a carboxyl group or an ester group, preferably carboxyl group or alkyl ester.

专利号:US-11325096-B2
优先权日:2018-07-24
标 题:Microwave synthesis of lithium thiophosphate composite materials
发明人：MULDOON JOHN; BONNICK PATRICK J; SUTO KOJI; NAGAI Erika; NIITANI KEITA
权利人:TOYOTA ENG & MFG NORTH AMERICA
摘要:A microwave induced solvothermal method to prepare lithium thiophosphate composites including α-Li 3 PS 4 and crystalline Li 7 P 3 S 11 is provided. The method is scaleable to commercial size production.

专利号:WO-2024125338-A1
优先权日:2022-12-12
标题 :Preparation method for liquid lithium hexafluorophosphate, and electrolyte and lithium-ion battery
发明人：XIANG SHUHUAI; JIA CHAOYANG; WEI SONG
权利人:SHENZHEN CAPCHEM TECHNOLOGY CO LTD
摘要:In order to solve the problem of hydrogen chloride residues in the existing preparation process of lithium hexafluorophosphate, the present invention provides a preparation method for liquid lithium hexafluorophosphate. The preparation method comprises the following operation steps: obtaining primary phosphorus pentafluoride; bringing the primary phosphorus pentafluoride to be in sufficient contact with an adsorption material, such that hydrogen chloride in the primary phosphorus pentafluoride is adsorbed on a chlorine modified carbon material to obtain a purified phosphorus pentafluoride gas, wherein the adsorption material comprises at least one of the chlorine modified carbon material, chlorinated aromatic hydrocarbon, a chlorinated aromatic hydrocarbon polymer, and aryl ether; and synthesis reaction: dissolving lithium fluoride in a solvent, and introducing the purified phosphorus pentafluoride gas to prepare liquid lithium hexafluorophosphate. In addition, further disclosed in the present invention are an electrolyte prepared by using the preparation method, and a lithium-ion battery. The preparation method provided by the present invention can effectively reduce hydrogen chloride residues in the electrolyte and improve the performance of the lithium-ion battery.