CAS: 17454-48-7; Cyclohexano-15-Crown-5

上下游产品

2-(2-{2-[2-(2-Hydroxy-ethoxy)-ethoxy]-ethoxy}-ethoxy)-cyclohexanol 2,3,5,6,8,9,11,12-°Ctahydro-1,4,7,10,13-benzopentaoxacyclopentadecin Tetraethylene glycol cyclohexane-1,2-epoxideTetraethylene glycol dimethyl ether

📜苯并-15-冠醚-5置于rh/al2O3 氢气体系中,用 乙醇 用作溶剂,100.0 °C,10.13 Mpa 条件下,反应 5.0H,以95%的收率获得环己酮-15-冠-5
参考文献:Metal Ion Catalysis In Nucleophilic Substitution Reactions Promoted By Complexes Of Polyether Ligands With Alkali Metal Salts
标题:Metal Ion Catalysis In Nucleophilic Substitution Reactions Promoted By Complexes Of Polyether Ligands With Alkali Metal Salts
摘要:Metal Ion Effects Have Been Revealed On Nucleophilic Substitution Reactions Of N-octyl Sulfonates 1-3 Promoted By Complexes Of Polyether Ligands (Pegs,Crown Ethers,Cryptands) With Alkali Metal Salts My (M = Li,Na,K; Y = I,Br) In Low Polarity Solvents (Chlorobenzene,O-Dichlorobenzene,Toluene) At 60 Degrees C. Rate Constants Increase,In The Order K+ < Na+ ''Electrophilic="" Catalysis'').<="" Div="">

专利信息

专利号:US-4365094-A
优先权日:1979-12-28
标 题 :Process for the synthesis of tertiary phosphine oxides, and new tertiary phosphine oxides
发明人：BOILEAU SYLVIE L; N GUYEN THANH-DUNG; GAUTIER JEAN-CLAUDE C
权利人:POUDRES & EXPLOSIFS STE NALE
摘要:The invention relates to the synthesis of tertiary phosphine oxides and also to certain tertiary phosphine oxides. According to the invention, an organic phase containing a halogenomethyl derivative, a secondary phosphine oxide and a phase transfer catalyst in an organic medium is reacted with an aqueous phase containing an inorganic base. The halogenomethyl derivative can be a micromolecule or a macromolecule. The tertiary phosphine oxides are substances which are useful, in particular, in fireproofing, in hydrometallurgy and in the field of plant health.

专利号:US-8049026-B2
优先权日:2003-12-31
标 题 :Synthesis of ionic liquids
发明人：DAI SHENG; LUO HUIMIN
权利人:UT BATTELLE LLC
摘要:Ionic compounds which are liquids at room temperature are formed by the method of mixing a neutral organic ligand with the salt of a metal cation and its conjugate anion. The liquids are hydrophobic, conductive and stable and have uses as solvents and in electrochemical devices.

专利号:US-2006211871-A1
优先权日:2003-12-31
标题 :Synthesis of ionic liquids

专利号:US-2008146849-A1
优先权日:2003-12-31
标题:Synthesis of Ionic Liquids

专利号:CA-2552189-A1
优先权日:2003-12-31
标题:Synthesis of ionic liquids

专利号:US-7423164-B2
优先权日:2003-12-31
标 题 :Synthesis of ionic liquids