CAS: 19249-03-7; (Ethane-1,2-Diylbis(Oxy))Bis(Ethane-2,1-Diyl) Bis(4-Methylbenzenesulfonate)

上下游产品

CAS号98-59-9 对甲苯磺酰氯(PTSC) | CAS号112-27-6 三甘醇 | CAS号111550-48-2 4,4'-(3,6-Dioxa... | CAS号31249-95-3 4,10-二氮杂-15-冠5-醚 | CAS号53408-96-1 4-硝基苯-18-冠-6 | CAS号144270-95-1 [diphenyl-[2-[2... | CAS号17454-53-4 环己烷-18-冠-6 | CAS号36839-55-1 1,2-双(2-碘乙氧基)乙烷 | CAS号17455-13-9 18-冠醚-6 | CAS号71092-59-6 1,4,7,10,13,16,... | CAS号929-59-9 1,8-二氨基-3,6-二氧杂辛烷 | CAS号33100-27-5 15-冠醚-5

三乙二醇置于对甲苯磺酰氯,Sodium Hydroxide体系中,用 1,4-二氧六环,水 用作溶剂,化学反应生成三乙二醇二(对甲苯磺酸酯)
参考文献:使用叠氮化物化学固相合成(ω-氨基烷基)类肽
标题:使用叠氮化物化学固相合成(ω-氨基烷基)类肽
摘要:功能化(ω-氨基烷基)类肽-药物和探针进入细胞的有用分子转运蛋白-已通过组合微波辅助亚单体类肽合成与 1-氨基-ω-叠氮烷烃合成,随后还原固体上的叠氮化物部分支持.这种方法能够制备前所未有的手性氨基功能化和 Peg 型 Peptoids.此过程的范围和限制都在本文中介绍.
Doi:10.1055/s-0029-1219925

专利信息

专利号:US-5447709-A
优先权日:1992-10-26
标题:Process for the synthesis of zeolites belonging to the faujasite structural family
发明人：ANGLEROT DIDIER; FERON BEATRICE; GUTH JEAN-LOUIS
权利人:ELF AQUITAINE
摘要:Process for the synthesis of faujasite, having a Si/Al ratio greater than 1 and which can exceed 3, in the presence of a structuring agent consisting of at least one carbonaceous macrocycle having 10 to 24 atoms per ring and containing heteroatoms chosen from oxygen, nitrogen, sulphur or silicon, the macrocycle being introduced into the reaction medium in the form of a crude synthetic sodium complex.

专利号:US-2024400533-A1
优先权日:2023-06-02
标题 :General Solid-Phase Synthesis of Crown Ethers
发明人：TRANT JOHN F; NASRI SARAH; HAYWARD JOHN J
权利人:UNIV OF WINDSOR
摘要:In a preferred embodiment, there is provided a method for preparing a crown ether, the method comprising: loading a resin having a resin functional group with a linking compound having a functional group selected for coupling to the resin functional group and at least two carbon atoms each having a substituent; coupling the linking compound to a polyethylene glycol having two terminal carbon atoms each bonded to an optionally protected terminal hydroxyl group to obtain a cyclized intermediate, whereby one said at least two carbon atoms or the substituent and an associated one of the two terminal carbon atoms or the hydroxyl groups undergo a coupling or substitution reaction; and removing the linking compound and the cyclized intermediate from the resin.

专利号:US-7923584-B2
优先权日:2008-01-23
标题 :Synthesis of difunctional oxyethylene-based compounds
发明人：HOLMES BRIAN T; SNOW ARTHUR W
权利人:US NAVY
摘要:A method of reacting a toluenesulfonyl-terminated polyoxyethylene compound having the formula CH 3 —C 6 H 4 —SO 2 —(O—CH 2 —CH 2 ) n —O—R 1 with an ammonium salt having the formula NR 2 4 X to form a compound having the formula X—CH 2 —CH 2 —(O—CH 2 —CH 2 ) n-1 —R 3 . The value n is a positive integer. X is a halogen, cyanide, cyanate, thiocyanate, or azide. R 1 is a terminating group. Each R 2 is hydrogen or an alkyl group. —R 3 is —O—R 1 or —X.

专利号:FR-2697241-A1
优先权日:1992-10-26
标 题 :Process for the synthesis of zeolites belonging to the structural family of faujasite.

专利号:CN-110746423-A
优先权日:2019-11-11
标 题:Synthesis of aryl imidazophenanthroline fluorescent dye and identification of metal ions

专利号:CN-110746423-B
优先权日:2019-11-11
标 题:Synthesis of aryl imidazophenanthroline fluorescent dye and identification of metal ions