CAS: 70384-51-9; Tris(2-(2-Methoxyethoxy)Ethyl)Amine

相似化合物

123119-86-8 1835759-84-6 342818-95-5

上下游产品

CAS号111-77-3 二乙二醇甲醚 | CAS号52808-36-3 1-(2-氯乙氧基)-2-甲氧基乙烷 | CAS号872-31-1 3-溴噻吩 | CAS号6149-33-3 4-氨基-4'-硝基二苯醚 | CAS号22483-40-5 4-硝基苯基-2-甲氧基乙醚 | CAS号80054-80-4 1-氯-4-(2,2,2-三氟乙氧基)苯

二乙二醇单甲醚置于氯化亚砜,Sodium Carbonate体系中,用 N,N-二甲基甲酰胺 作为反应溶剂,化学反应 27.0H,反应生成 三(3,6-二氧杂庚基)胺
参考文献:一种制备三(3,6-二氧杂庚基)胺的新方法
标题:一种制备三(3,6-二氧杂庚基)胺的新方法
摘要:本发明涉及一种制备三(3,6‑二氧杂庚基)胺的新方法,以氨水,二乙二醇单甲醚,氯化亚砜为原料,经过三步合成三(3,6‑二氧杂庚基)胺.该方法反应条件温和,操作安全,避免使用高危化学品氢气,雷尼镍的危险;反应转化率高,产品收率高;过程产出只有产品,氯化钠和极少量的精馏前馏分,过量的物料处理后可循环利用,三废极少,生产工艺绿色环保.

专利信息

专利号:US-7241399-B2
优先权日:2000-09-08
标题 :Synthesis of nanoparticles
发明人：HAUBOLD STEPHAN; HAASE MARKUS; RIWOTZKI KARSTEN; WELLER HORST; MEYSSAMY HEIKE; IBARRA FERNANDO
权利人:CT ANGEWANDTE NANOTECH CAN
摘要:Methods for the preparation of inorganic nanoparticles capable of fluorescence, wherein the nanoparticles consist of a host material that comprises at least one dopant. The synthesis of the invention in organic solvents allows to gain a considerably higher yield compared to the prior art synthesis in water. All kinds of objects can advantageously be marked and reliably authenticated by using an automated method on the basis of a characteristic emission. Further, the size distribution of the prepared nanoparticles is nartower which renders a subsequent size-selected separation process superfluous.

专利号:US-2025179020-A1
优先权日:2023-12-05
标 题:Synthesis of bis-oxime heterocycles
发明人：BLUMBERG SHAWN T; DORSEY CHRISTOPHER L
权利人:SOUTHWEST RES INST
摘要:A synthesis of bis-oxime heterocycles via reaction of 2,4-dimethyl pyridine or 2,4-dimethylpyrimidine in the presence of a phase transfer catalyst. Such bis-oxime heterocycles provide a more direct route to the synthesis of bis-quaternary pyridinium compounds and their analogs as nerve agent antidotes.

专利号:US-5258531-A
优先权日:1989-12-18
标题:Process for the direct synthesis of organotin compounds and their use
发明人：MALGUZZI ROMUALDO; SANDRI MAURIZIO; ROSENTHAL MICHAEL; PUERZER ALBERT W
权利人:BAERLOCHER GMBH
摘要:The invention relates to a process for the direct synthesis of organotin compounds of the formula n n R.sub.n SnCl.sub.4-n n n wherein n n=1-4, and, n R=a linear or branched or cycloaliphatic alkyl having 4-18 C atoms, n by reacting metallic tin with alkyl chlorides, characterized in that the reaction is carried out in the presence of amines of the general formula n A) R 1 a N [(CH 2 CH 2 O) m CH 2 CH 2 OR 2 ] 3-a n and/or ammonium chlorides of the formula n B) R 1 b N [(CH 2 CH 2 O) m CH 2 CH 2 OR 2 ] 4-b Cl n wherein n a=0, 1 or 2; n b=0, 1, 2 or 3; n R 1 =linear or branched or cycloaliphatic alkyl having 2 to 24 C atoms, aryl, alkyl aryl or substituted aryl and, if a=2, or b=2 or 3, the R 1 groups may be the same or different; n R 2 =H, linear or branched alkyl having 1 to 20 C. atoms, aryl, substituted aryl or alkyl aryl; and n m=1-20.

专利号:US-5519128-A
优先权日:1993-03-31
标题:Process for the synthesis of acylated derivatives of fatty acid-transporting thiols and in particular acyl-coenzymes A and the thus obtained acyl-coenzymes A
发明人：LELLOUCHE JEAN-PAUL; LEVANNIER KARINE; MIOSKOWSKI CHARLES
权利人:COMMISSARIAT ENERGIE ATOMIQUE
摘要:The invention relates to a process for the synthesis of an acylated derivative of a fatty acid-transporting thiol such as the coenzyme A. According to this process, a silylated or stannylated thiol is prepared by reacting the thiol with a silylation or stannylation reagent in order to at least partly replace the unstable hydrogens of the thiol by SiR3 or SnR3 groups with R being an alkyl or aryl group. The silylated or stannylated thiol is then reacted in an anhydrous organic medium with an activated organic acid and a deprotection reagent able to eliminate the silyl or stannyl groups. In this way it is possible to obtain acylated derivatives of the coenzyme A, in which the acyl group can have up to 30 carbon atoms with high yields.

专利号:US-5468876-A
优先权日:1986-05-22
标题:Intermediates for the stereoconservative synthesis of 1-substituted (S)-and (R)-2-aminomethylpyrrolidines
发明人：FEDERSEL HANS-JUEGEN; HOE THOMAS; RAEMSBY STEN I; STROEM PETER H E
权利人:ASTRA AB
摘要:Disclosed are (R)- and (S)-isomers of the compounds of the Formulas II and III with at least 95% optical purity ##STR1## wherein R 1 and R 2 are the same or different and represent a hydrogen atom, a lower alkyl, lower alkenyl or lower alkynyl group, a cycloalkyl group or a group (CH 2 ) m Ph, wherein m is 0-3 and Ph is a substituted or unsubstituted phenyl group. n These compounds are intermediates in the stereoconservative synthesis of 1-substituted (S)- and (R)-2-aminomethylpyrrolidines.

专利号:EP-1232226-B1
优先权日:2000-09-08
标题:Synthesis of nanoparticles
发明人：HAUBOLD STEPHAN; HAASE MARKUS; RIWOTZKY CARSTEN; WELLER HORST; MEYSAMMY HEIKE; IBARRA FERNANDO
权利人:NANOSOLUTIONS GMBH
摘要:Production of inorganic nanoparticles that can be fluoresced consisting of a host material containing a dopant comprises using an organic solvent for liquid phase synthesis of the particles.