CAS: 22750-57-8; Cesium Azide

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CAS号7727-37-9 氮气 | CAS号7440-46-2 铯 | CAS号4648-54-8 叠氮基三甲基硅烷 | CAS号13400-13-0 氟化铯 | CAS号7446-09-5 二氧化硫 | CAS号7440-46-2 铯 | CAS号7727-37-9 氮气 | CAS号13400-13-0 氟化铯 | CAS号10024-97-2 笑气 | CAS号16949-12-5 cesium,hexafluo...

📜氮,Caesium 以 Neat (No Solvent) 用作溶剂,化学反应生成叠氮化铯
参考文献:Gmelin Handbuch Der Anorganischen Chemie,Gmelin Handbook: Cs: Mvol.2,6,Page 115-117
标题:Gmelin Handbuch Der Anorganischen Chemie,Gmelin Handbook: Cs: Mvol.2,6,Page 115-117

专利信息

专利号:US-5488167-A
优先权日:1993-10-18
标题 :Synthesis of sphingosines
发明人：HUDLICKY TOMAS
权利人:VIRGINIA TECH INTELL PROP
摘要:Provided by the present invention is a process for the biocatalytic synthesis of optically pure sphingosines from achiral starting material. The stereoisomers of sphingosine are prepared from chiral arene diols using stereospecific reaction techniques to obtain the desired sphingosine or derivative thereof.

专利号:US-2013225819-A1
优先权日:2010-08-18
标 题:Use of azides in synthesis
发明人：JAMISON TIMOTHY F; PALDE PRAKASH B
权利人:JAMISON TIMOTHY F; PALDE PRAKASH B; MASSACHUSETTS INST TECHNOLOGY
摘要:Described herein are inventive methods for synthesis of tetrazoles. In some embodiments, the method involves the use of a flow reactor. The methods provided herein are capable at being carried out in short reaction times, with high yields, with minimal side reactions, and/or with minimal chance of explosions caused by the presence of azides.

专利号:US-5012000-A
优先权日:1989-10-30
标 题 :Total synthesis of chiral 2-amino-1,3-diols
发明人：ILLIG CARL R; WEIS ALEXANDER L
权利人:EASTMAN KODAK CO
摘要:A method for the preparation of chiral 2-amino-1,3-diols is disclosed. The method involves four steps including performance of an aldol condensation with a chiral oxazolidinone on an aldehyde, treating the aldol condensation product with an alkali metal azide, treating the product with a borohydride reagent and reducing the azide to an amine.

专利号:US-5104845-A
优先权日:1988-09-22
标 题:Group 1 metalloaluminum borates
发明人：MONTAG RUTH A; SATEK LARRY C
权利人:AMOCO CORP
摘要:The preparation, structure, and properties of solid inorganic materials containing aluminum, boron, oxygen and at least one metallo element selected from Group IA of the Periodic Table is described. Also described is the use of such materials in catalytic compositions for the conversion of organic compounds. In particular, the new materials having the general formula: (x) M2O.(y) Al2O3.(z) B2O3 where M is at least one metallo element selected from Group IA of the Periodic Table having atomic number from 11 through 55, inclusive, and x, y and z are numbers representing molar amounts of the oxides are described as well as the use of such materials in various catalyzed processes including synthesis of methacrylic acid.

专利号:WO-9637481-A1
优先权日:1995-05-26
标题:Novel reagent for tetrazole synthesis and process for producing tetrazoles therewith
发明人：TOKUHARA GINRO; YAMAGUCHI TADASHI; IWASAKI TETSUYA
权利人:CHUGOKU KAYAKU; WAKUNAGA SEIYAKU KK; TOKUHARA GINRO; YAMAGUCHI TADASHI; IWASAKI TETSUYA
摘要:A process for producing 1H-tetrazoles represented by general formula (II) (wherein R represents an arbitrary substituent) from carbonitriles represented by the general formula (I): R-CN (wherein R is as defined above) with the use of a tetrazolating agent comprising an alkali metal azide and zinc chloride. The agent can be used in a variety of solvents and can fundamentally be applied to any carbonitriles. As zinc chloride is inexpensive, it contributes to cost reduction.

专利号:US-10189780-B2
优先权日:2013-12-12
标题:Bicyclic alkyl compounds and synthesis
发明人：BUNKER KEVIN DUANE
权利人:KALYRA PHARMACEUTICALS INC; ZENO ROYALTIES & MILESTONES LLC
摘要:Disclosed herein are compounds of the general Formula (I), and methods of synthesizing a substituted bicyclo[1.1.1]pentane using a Group VII or Group IX transition metal compound.