CAS: 4062-60-6; N1,N2-Di-Tert-Butylethane-1,2-Diamine

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N,N'-二丁基-1,2-乙二亚胺置于sodium Tetrahydroborate体系中,用 甲醇 作为反应溶剂,化学反应生成 1,2-双(叔丁基氨基)乙烷
参考文献:Effect Of Ligand Substituents In Olefin Polymerisation By Half-Sandwich Titanium Complexes Containing Monoanionic Iminoimidazolidide Ligands-mao Catalyst Systems
标题:Effect Of Ligand Substituents In Olefin Polymerisation By Half-Sandwich Titanium Complexes Containing Monoanionic Iminoimidazolidide Ligands-mao Catalyst Systems
摘要:含亚胺基咪唑啉酮配体的各类半夹心钛配合物,Cpticl2[1,3-R2(Ch2N)2Cn] (1A-D) [r=苯基(A),2,6-二甲基苯(B),环己基(C),叔丁基(D)],已被用作乙烯聚合,间同规聚合苯乙烯及在mao助催化剂存在下乙烯与1-己烯共聚的催化剂前体;对于乙烯聚合,化合物1D显示最高的催化活性,而对于间同规聚合苯乙烯,化合物1B显示最高的活性.
DOI:10.1039/c1Dt10467E

专利信息

专利号:US-2009318592-A1
优先权日:2005-10-11
标 题 :Process for the Synthesis of Amine Ethers
发明人：FREY MARKUS; BROENNIMANN VALERIE
权利人:CIBA GEIGY CORP
摘要:The present invention relates to novel processes for the preparation of a sterically hindered amine ether by reacting a corresponding sterically hindered amine oxide with a ketone or an aldehyde with at least one reactive H in the presence of a peroxydisulphate. Products obtained by this process may be hydrogenated. The compounds made by these processes are particularly effective in the stabilization of polymer compositions against harmful effects of light, oxygen and/or heat and as flame-retardants for polymers.

专利号:US-2007191516-A1
优先权日:2004-03-15
标题 :Process for the synthesis of amine ethers
发明人：FREY MARKUS; RAST VALERIE; BRAIG ADALBERT; KRAMER ANDREAS
权利人:FREY MARKUS; RAST VALERIE; BRAIG ADALBERT; KRAMER ANDREAS
摘要:A process for the preparation of a sterically hindered amine ether which comprises reacting a corresponding sterically hindered aminoxide with a C 5 -C 18 alk-1-ene in the presence of an organic hydroperoxide and optionally hydrogenating the resulting product as well as the product mixtures obtained therewith and their use as stabilizers and flame retardants.

专利号:US-6441211-B1
优先权日:1999-06-07
标题:Preparation of transition-metal-alkyl-complexes carrying a bidentate, dianionic ligand
发明人：RESCONI LUIGI
权利人:BASELL TECHNOLOGY CO BV
摘要:A new process, particularly simple, convenient and practical, for the direct synthesis of organometallic compounds of formula(I):wherein (ZR1m)n is a divalent group bridging A and A'; A and A' re independently -O-, -S-, or -N(R2)-, wherein R2 is hydrogen, alkyl, cycloalkyl, aryl, alkylaryl or arylalkyl; M is a transition metal belonging to group 3, 4, 5, 6 or to the lanthanide or actinide groups; L is a monoanionic sigma ligand, such as alkyl, cycloalkyl, aryl, alkylaryl or arylalkyl, optionally containing Si or Ge; L' is halogen or -OR3, R3 being an hydrocarbon radical; m is 0, 1 or 2; n is 1-8; p is 1-3; q is 0-2. Said process comprises reacting the ligand (H-A)(ZR1m)n(A'-H) with about 1 molar equivalent of ML's in the presence of about (2+p) molar equivalents of LjB or LMgL', wherein B is an alkaline or alkaline-earth metal, s ranges from 3 to 6, and j is 1 or 2.

专利号:US-7683180-B2
优先权日:2001-04-16
标题 :Group 8 transition metal carbene complexes as enantionselective olefin metathesis catalysts
发明人：GRUBBS ROBERT H; WARD DONALD W; SEIDERS THOMAS J; GOLDBERG STEVEN D
权利人:CALIFORNIA INST OF TECHN
摘要:The invention pertains to the use of Group 8 transition metal carbene complexes as catalysts for olefin cross-metathesis reactions, and for enantioselective reactions in particular. The synthesis of these complexes and details of their use as catalysts is also provided.

专利号:US-6689919-B1
优先权日:1999-09-22
标 题 :Catalysts for oxidative polymerization of fluorophenol, method of oxidative polymerization of fluorophenol, and poly(oxyfluorophenylene) derivative
发明人：TSUCHIDA EISHUN; OYAIZU KENICHI; KUMAKI YOSUKE; SAITO KEI
权利人:JAPAN SCIENCE & TECH CORP
摘要:The synthesis of fluoropolyarylene ether with a high degree of polymerization is enabled, by using a copper complex catalyst with an oxidation potential in the range of -1V to 2V, for the oxidative polymerization of fluorophenols that contain at least one hydrogen atom as well as a fluorine atom bonded to the carbon atoms constituting the benzene ring.

专利号:US-7402675-B2
优先权日:2000-05-26
标题 :Process for the synthesis of amine ethers from secondary amino oxides
发明人：HAFNER ANDREAS; KIRNER HANS JUERG; SCHWARZENBACH FRANZ; VAN DER SCHAAF PAUL ADRIAAN; NESVADBA PETER
权利人:CIBA SC HOLDING AG
摘要:An amine ether of formula A n nwherein a is 1 or 2; and when a is 1, E is E′; when a is 2, E is L;n E′ is C 1 -C 36 alkyl; C 3 -C 18 alkenyl; C 2 -C 18 alkinyl; C 5 -C 18 cycloalkyl; C 5 -C 18 cycloalkenyl; a radical of a saturated or unsaturated aliphatic bicyclic or tricyclic hydrocarbon of 7 to 12 carbon atoms; C 2 -C 7 alkyl or C 3 -C 7 alkenyl substituted by halogen; C 7 -C 15 aralkyl or C 7 -C 15 aralkyl substituted by C 1 -C 4 alkyl or phenyl; or E′ is a radical of formula (VII) as explained in claim 1; T′ is tertiary C 4 -C 18 alkyl or phenyl, each of which are unsubstituted or substituted by halogen, OH, COOR 21 or C(O)—R 22 ; or T′ is C 5 -C 12 cycloalkyl; C 5 -C 12 cycloalkyl which is interrupted by at least one O or —NR 18 —; a polycyclic alkyl radical having 7-18 carbon atoms, or the same radical which is interrupted by at least one O or —NR 18 —; or T′ is —C(G 1 )(G 2 )-T″; or C 1 -C 18 alkyl or C 5 -C 12 cycloalkyl substituted by n n n n n n n n n n n n T″ is hydrogen, halogen, NO 2 , cyano, or is a monovalent organic radical comprising 1-50 carbon atoms; n or T″ and T′ together form a divalent organic linking group completing, together with the hindered amine nitrogen atom and the quaternary carbon atom substituted by G 1 and G 2 , an optionally substituted five- or six-membered ring structure; and all other residues are as defined in claim 1, n are obtained in good yield from the corresponding N-oxyl hindered amine precursor by reaction with a hydrocarbon E 1 -H or H-L-H in the presence of an organic hydroperoxide and a catalytic amount of copper or a copper compound. n n n n n The products of present process find utility as polymerization regulators and/or light stabilizers for organic material.