CAS: 96556-05-7; 1,4,7-Trimethyl-1,4,7-Triazonane

相似化合物

4730-54-5 58966-93-1 125262-43-3

上下游产品

CAS号50-00-0 甲醛 | CAS号52667-89-7 1,4,7-三对甲苯磺酰基-1... | CAS号4730-54-5 1,4,7-三氮杂环壬烷 | CAS号74-88-4 碘甲烷 | CAS号108-74-7 1,3,5-三甲基六氢-1,3,5-三嗪

1,4,7-三对甲苯磺酰基-1,4,7-三氮杂环壬烷置于盐酸,水,Sodium Hydroxide,聚合甲醛,甲酸体系中,用 水 作为反应溶剂,化学反应 6.0H,以75%的收率获得产物1,4,7-三甲基-1,4,7-三氮杂环壬烷
参考文献:Reusable And Environmentally Friendly Ionic Trinuclear Iron Complex Catalyst For Atom Transfer Radical Polymerization
标题:Reusable And Environmentally Friendly Ionic Trinuclear Iron Complex Catalyst For Atom Transfer Radical Polymerization
摘要:离子铁络合物[(Me3Tacn)2Fe2Cl3]+[(Me3Tacn)Fecl3]-(1)易溶于甲醇,在苯乙烯和甲基丙烯酸甲酯的受控自由基聚合过程中发挥了强力催化剂的作用,并显示出从反应生成的聚合物中脱除的非常好特性,而且从粗产品中回收后可重复使用.
DOI:10.1039/b617722K

专利信息

专利号:WO-2012003598-A1
优先权日:2010-07-06
标 题 :Intermediates for the synthesis of 1,2-bis(4,7-dimethyl-1,4,7-triazacyclonon-1-yl)-ethane and preparation method thereof
发明人：HAGE RONALD; KOEK JEAN HYPOLITES; RUSSELL STEPHEN WILLIAM; WANG XIAOHONG; WOLF LODEWIJK VAN DER; ZHANG JIANRONG; ZHAO WEI
权利人:UNILEVER PLC; UNILEVER NV; UNILEVER HINDUSTAN; HAGE RONALD; KOEK JEAN HYPOLITES; RUSSELL STEPHEN WILLIAM; WANG XIAOHONG; WOLF LODEWIJK VAN DER; ZHANG JIANRONG; ZHAO WEI
摘要:The present invention provides intermediates for the synthesis of 1,2-bis(4,7-dimethyl-1,4,7-triazacyclonon-1-yl)-ethane and preparation method thereof. The intermediates are protonated salts of 1,4-ditosylate-1,4,7-triazacyclononane or 1,4-dibenzenesulphonate-1,4,7-triazacyclononane. The preparation method of 1,4-diarylsulfonate-1,4,7-triazacyclononane (compound A) comprises reacting 1,4,7-triarylsulfonate-1,4,7-triazacyclononane (compound B) in an acidic medium comprising sulphuric acid, wherein the molar ratio of B to sulphuric acid is in the range from 1 : 0.5 to 1 : 10, or reacting 1,4,7-triarylsulfonate-1,4,7-triazacyclononane (compound B) in an acidic medium and working up the acidic medium when the conversion of B to A is at least 50 mol % yielding compound A.

专利号:US-8907082-B2
优先权日:2010-07-06
标 题 :1,2-bis-(4,7-dimethyl-1,4,7-triazacyclonon-1-yl)-ethane and intermediate for the synthesis of same
发明人：HAGE RONALD; KOEK JEAN HYPOLITES; RUSSELL STEPHEN WILLIAM; VAN DER WOLF LODEWIJK; ZHANG JIANRONG; ZHAO WEI; WANG XIAOHONG
权利人:HAGE RONALD; KOEK JEAN HYPOLITES; RUSSELL STEPHEN WILLIAM; VAN DER WOLF LODEWIJK; ZHANG JIANRONG; ZHAO WEI; WANG XIAOHONG; CATEXEL LTD
摘要:The present invention provides improved processes for the synthesis of 1,4-ditosyl-1,4,7-triazacyclonone, comprising deprotecting a compound of formula (C): n nwherein P is tosylate or arylsulfonate, with an acidic medium to form 1,2-bis(1,4,7-triazacyclonon-1-yl)-ethane; and subsequently adding formaldehyde and formic acid to the acidic medium to form 1,2-bis-(4,7-dimethyl-1,4,7-triazacyclonon-1-yl)-ethane (Me 4 -DTNE). The syntheses of intermediates are also disclosed.

专利号:US-9988388-B2
优先权日:2012-11-21
标 题:Synthesis of imidazo[1,2-a]pyrazin-4-ium salts for the synthesis of 1,4,7-triazacyclononane (tacn) and N- and/or C- functionalized derivatives thereof
发明人：DENAT FRANCK; DESOGERE PAULINE; BERNHARD CLAIRE; ROUSSELIN YOANN; BOSCHETTI FREDERIC
权利人:UNIV BOURGOGNE; CENTRE NAT RECH SCIENT
摘要:A compound with formula (V′) n nthe synthesis method for compound (V′), and its use for the preparation of 1,4,7-triazacyclononane (tacn) and N- and/or C-functionalized derivatives thereof, particularly compounds with formula (I)n n nAlso, metallic complexes comprising a ligand with formula (I) and a metal and their use for imaging.

专利号:US-2008274074-A1
优先权日:2005-11-24
标题:Method for Controlled Free Radical Polymerization or Copolymerization of Methacrylic and/or Methacrylate Monomers or Exclusively Methacrylic and/or Methacrylate Copolymers
发明人：COUTURIER JEAN-LUC; GUILLANEUF YOHANN; BERTIN DENIS; GIGMES DIDIOR
权利人:ARKEMA FRANCE
摘要:The invention relates to a method for the polymerization of one or more methacrylate and/or methacrylic monomers, for the synthesis of methacrylate or methacrylic polymers or of exclusively methacrylic and/or methacrylate copolymers, comprising a step of bringing said monomer(s) into contact with one at least of the compounds of formula (I) and (II) below: n n n n n n n n n n in which:n R 1 and R 2 may represent a phenyl group, R 3 and R 4 may together form an â• N-phenyl group, Z represents a group of formula —CR 8 R 9 R 10 , in which R 8 and R 9 may represent methyl groups and R 10 may represent a —COO-phenyl group.

专利号:US-5256779-A
优先权日:1992-06-18
标 题 :Synthesis of manganese oxidation catalyst
发明人：KERSCHNER JUDITH L; DELPIZZO LISA
权利人:LEVER BROTHERS CO
摘要:A process is described for the preparation of a compound having the formula: wherein Mn is manganese in a III or IV oxidation state; X is independently selected from a coordinating or bridging species selected from the group consisting of: H2O, O22-, O2-, OH-, HO2-, SH-, S2-, SO, Cl-, N3-, SCN-, N3-, HCOO-, NH2- and NH3; L is an organic ligand that is at least a nine-membered ring wherein at least two nitrogen atoms form part of the ring and coordinate with the Mn; z is an integer ranging from -4 to +4; Y is a monovalent or multivalent counterion leading to charge neutrality selected from the group consisting of halides, sulphates, sulphonates, nitrates, boron and phosphorus salt counterions; and q is an integer from 1 to 4; the process comprising the steps of: (i) reacting in an aqueous medium a manganese (II) salt with the ligand L to form a manganese coordinated substance, a counterion salt MzYq being present wherein M is selected from the group consisting of metallic and ammonium ions; and (ii) oxidizing the manganese coordinated substance with an oxidizing agent while simultaneously maintaining a pH of at least 12 to thereby form the compound.

专利号:US-5153161-A
优先权日:1991-11-26
标 题 :Synthesis of manganese oxidation catalyst
发明人：KERSCHNER JUDITH L; DELPIZZO LISA
权利人:LEVER BROTHERS CO
摘要:A process is described for the preparation of a manganese complex catalyst having the formula: ##STR1## wherein Mn is manganese in a III or IV oxidation state; n X is independently selected from a coordinating or bridging species selected from the group consisting of: H 2 O, O 2 2- , O 2- , OH - , HO 2 - , SH - , S 2- , >SO, Cl - , N 3 - , SCN - , N 3- , RCOO - , NH 2 - and NR 3 ; n R is a radical selected from the group consisting of H, alkyl and aryl radicals; n L is an organic ligand containing at least two nitrogen atoms that coordinate with the Mn; n z is an integer ranging from -4 to +4; n Y is a monovalent or multivalent counterion leading to charge neutrality; and n q is an integer from 1 to 4; n the process comprising the steps of: n (i) reacting in an aqueous medium a manganese (II) salt with the ligand L to form a manganese coordinated substance, a counterion salt M z Y q being present wherein M is selected from the group consisting of metals, ammonium and alkanolammonium ions; n (ii) oxidizing the manganese coordinated substance of step (i) with an oxidizing agent; n (iii) basifying a reaction mixture containing the oxidized manganese coordinated substance formed in step (ii) to a pH of at least 10.5; and n (iv) contacting the basified reaction mixture with a further oxidizing agent to form the manganese complex catalyst.