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公开(公告)号：US5523364A
公开(公告)日：1996-06-04
申请号：US458198
申请日：1995-06-02
申请人： John F. Engel , Conrad W. Kamienski , James A. Schwindeman , Randy W. Hall , Robert C. Morrison , B. Troy Dover
发明人： John F. Engel , Conrad W. Kamienski , James A. Schwindeman , Randy W. Hall , Robert C. Morrison , B. Troy Dover
摘要： A process for the preparation of hydrocarbon solutions of monofunctional amine initiators of the following general structures: ##STR1## wherein M is defined as an alkali metal, selected from the group consisting of lithium, sodium and potassium, Q is a saturated or unsaturated hydrocarbyl group derived by incorporation of a compound selected from the group consisting of conjugated diene hydrocarbons and alkenyl substituted aromatic hydrocarbons; Z is a hydrocarbon tether group which contains 3-25 carbon atoms; A is an element selected from Group IVa of the periodic table and R.sup.1, R.sup.2, and R.sup.3 are independently selected from hydrogen, alkyl, substituted alkyl, cycloalkyl, aryl or substituted aryl groups, m is an integer from 0 to 7, and n is an integer from 1 to 5, monofunctional amine initiators produced by the process, use of the initiators in a polymerization process and polymers produced by the polymerization process.
摘要翻译： 制备以下一般结构的单官能胺引发剂的烃溶液的方法：其中M定义为碱金属，其选自锂，钠和钾，Q是饱和或 通过引入选自共轭二烯烃和烯基取代的芳族烃的化合物衍生的不饱和烃基; Z是含有3-25个碳原子的烃系链基团; A是选自元素周期表IVa的元素，R1，R2和R3独立地选自氢，烷基，取代的烷基，环烷基，芳基或取代的芳基，m是0-7的整数，n是 1至5的整数，通过该方法制备的单官能胺引发剂，在聚合方法中使用引发剂和通过聚合方法制备的聚合物。
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公开(公告)号：US5211888A
公开(公告)日：1993-05-18
申请号：US842944
申请日：1992-02-27
申请人： Robert C. Morrison , Randy W. Hall , James A. Schwindeman , Conrad W. Kamienski , John F. Engel
发明人： Robert C. Morrison , Randy W. Hall , James A. Schwindeman , Conrad W. Kamienski , John F. Engel
IPC分类号： B01J31/02 , B01J31/12 , C07B61/00 , C07F1/00 , C07F1/02 , C07F1/04 , C07F1/06 , C07F7/08 , C07F7/12
CPC分类号： C07F7/0896 , C07F1/00 , C07F1/02 , C07F7/122
摘要： A catalytic process for alkylating an alkali metal selected from lithium, sodium and potassium with an alkyl halide containing 3 to 20 carbon atoms comprising conducting the reaction in the presence of a catalytic compound represented by the formula(RR.sup.1 R.sup.2 M.sup.a)yA(R.sup.3)xwherein R, R.sup.1 and R.sup.2 are independently selected from hydrogen, halogen, alkyl, alkenyl, cycloalkyl, and aryl groups, R.sup.3 is independently selected from aryl groups containing 6 to 18 carbon atoms, four to six-membered heterocyclic carbon containing groups containing one to two hetero atoms selected from oxygen, nitrogen, and sulfur; hydroxyalkyl, alkoxyalkyl and monoalkylaminoalkyl and dialkylaminoalkyl groups containing 2 to 13 carbon atoms; M.sup.a is selected from silicon, carbon, germanium, and tin, A is selected from oxygen, sulfur, nitrogen and phosphorus, and x and y independently have values from zero to three.
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公开(公告)号：US5708092A
公开(公告)日：1998-01-13
申请号：US631524
申请日：1996-04-12
IPC分类号： C08C19/44 , C08F4/08 , C08F4/46 , C08F4/48 , C08F12/04 , C08F12/06 , C08F36/04 , C08F279/02 , C07F1/02
摘要： A process for the preparation of hydrocarbon solutions of monofunctional ether initiators of the following general structure: M--Q.sub.n --Z--OA(R.sup.1 R.sup.2 R.sup.3) wherein M is defined as an alkali metal, selected from the group consisting of lithium, sodium and potassium, Q is a saturated or unsaturated hydrocarbyl group derived by incorporation of a compound selected from the group consisting of conjugated diene hydrocarbons and alkenylsubstituted aromatic hydrocarbons; Z is a branched or straight chain hydrocarbon group which contains 3-25 carbon atoms, optionally containing aryl or substituted aryl groups; A is an element selected from carbon and silicon; R.sup.1, R.sup.2, and R.sup.3 are independently selected from hydrogen, alkyl, substituted alkyl groups containing lower alkyl, lower alkylthio, and lower dialkylamino groups, aryl or substituted aryl groups containing lower alkyl, lower alkylthio, and lower dialkylamino groups, and n is an integer from 1 to 5, monofunctional ethers produced by the process, use of the initiators in a polymerization process and polymers produced by the polymerization process.
摘要翻译： 一种制备以下一般结构的单官能醚引发剂的烃溶液的方法：M-Qn-Z-OA（R1R2R3）其中M定义为碱金属，选自锂，钠和钾，Q 是通过引入选自共轭二烯烃和烯基取代的芳族烃的化合物衍生的饱和或不饱和烃基; Z是含有3-25个碳原子的支链或直链烃基，任选含有芳基或取代的芳基; A是选自碳和硅的元素; R 1，R 2和R 3独立地选自氢，烷基，含有低级烷基，低级烷硫基和低级二烷基氨基的取代烷基，含有低级烷基，低级烷硫基和低级二烷基氨基的芳基或取代芳基，n是 1至5的整数，通过该方法产生的单官能醚，在聚合方法中使用引发剂和通过聚合方法制备的聚合物。
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公开(公告)号：US5550203A
公开(公告)日：1996-08-27
申请号：US460305
申请日：1995-06-02
申请人： John F. Engel , Conrad W. Kamienski , James A. Schwindeman , Randy W. Hall , Robert C. Morrison , B. Troy Dover
发明人： John F. Engel , Conrad W. Kamienski , James A. Schwindeman , Randy W. Hall , Robert C. Morrison , B. Troy Dover
摘要： A process for the preparation of hydrocarbon solutions of monofunctional amine initiators of the following general structures:M--Q.sub.n --Z--N(A(R.sup.1 R.sup.2 R.sup.3)).sub.2or ##STR1## wherein M is defined as an alkali metal, selected from the group consisting of lithium, sodium and potassium, Q is a saturated or unsaturated hydrocarbyl group derived by incorporation of a compound selected from the group consisting of conjugated diene hydrocarbons and alkenyl substituted aromatic hydrocarbons; Z is a hydrocarbon tether group which contains 3-25 carbon atoms; A is an element selected from Group IVa of the periodic table and R.sup.1, R.sup.2, and R.sup.3 are independently selected from hydrogen, substituted alkyl, cycloalkyl, aryl or substituted aryl groups, m is an integer from 0 to 7, and n is an integer from 1 to 5, monofunctional amine initiators produced by the process, use of the initiators in a polymerization process and polymers produced by the polymerization process.
摘要翻译： 制备以下一般结构的单官能胺引发剂的烃溶液的方法：选自锂，钠和钾的M-Qn-ZN（A（R1R2R3））2金属，Q是饱和或 通过引入选自共轭二烯烃和烯基取代的芳族烃的化合物衍生的不饱和烃基; Z是含有3-25个碳原子的烃系链基团; A是选自元素周期表Ⅳa的元素，R 1，R 2和R 3独立地选自氢，取代的烷基，环烷基，芳基或取代的芳基，m是0至7的整数，n是整数 1至5个，通过该方法制备的单官能胺引发剂，在聚合过程中使用引发剂和通过聚合方法制备的聚合物。
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公开(公告)号：US5523447A
公开(公告)日：1996-06-04
申请号：US477843
申请日：1995-06-07
CPC分类号： C07F1/02
摘要： A process for preparing easily separable solutions of organolithium compounds comprising the steps of reacting lithium metal, in the form of cast or extruded ingots or pieces cut therefrom, with an organo halide in mole ratios ranging from 3:1 to 20:1 in a solvent selected form a group of liquid hydrocarbons, alkyl ethers, and mixtures thereof under an inert atmosphere for one to ten hours with moderate stirring, cooling the resulting product, and separating the solution of the organolithium compound from the reacted lithium metal and by-product lithium chloride in the reactor.
摘要翻译： 一种用于制备容易分离的有机锂化合物溶液的方法，包括以下步骤：将以铸造或挤出的锭或其切割的碎片形式的锂金属与摩尔比为3:1至20:1的有机卤化物在溶剂 在惰性气氛下选择形成一组液体烃，烷基醚及其混合物，在适度搅拌下搅拌1至10小时，冷却所得产物，并将有机锂化合物的溶液与反应的锂金属和副产物锂 氯化物在反应器中。
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公开(公告)号：US5340507A
公开(公告)日：1994-08-23
申请号：US035998
申请日：1993-03-23
申请人： Robert C. Morrison , Randy W. Hall , James A. Schwindeman , Conrad W. Kamienski , John F. Engel
发明人： Robert C. Morrison , Randy W. Hall , James A. Schwindeman , Conrad W. Kamienski , John F. Engel
IPC分类号： B01J31/02 , B01J31/12 , C07B61/00 , C07F1/00 , C07F1/02 , C07F1/04 , C07F1/06 , C07F7/08 , C07F7/12
CPC分类号： C07F1/00 , C07F1/02 , C07F7/0896 , C07F7/122
摘要： A catalytic process for alkylating an alkali metal selected from lithium, sodium and potassium with an alkyl halide containing 3 to 20 carbon atoms comprising conducting the reaction in the presence of a catalytic compound represented by the formula(RR.sup.1 R.sup.2 M.sup.a).sub.y A(R.sup.3).sub.xwherein R, R.sup.1 and R.sup.2 are independently selected from hydrogen, halogen, alkyl, alkenyl, cycloalkyl, and aryl groups, R.sup.3 is independently selected from alkyl groups containing 1 to 10 carbon atoms, alkylene groups containing 2 to 5 carbon atoms, aryl groups containing 6 to 18 carbon atoms, four to six-membered heterocyclic carbon containing groups containing one to two hetero atoms selected from oxygen, nitrogen, and sulfur; hydroxyalkyl, alkoxyalkyl and monoalkylaminoalkyl and dialkylaminoalkyl groups containing 2 to 13 carbon atoms; M.sup.a is selected from silicon, carbon, germanium, and tin, A is selected from oxygen, sulfur, nitrogen and phosphorus, and x and y independently have values from zero to three.
摘要翻译： 一种用含有3-20个碳原子的烷基卤烷基化选自锂，钠和钾的碱金属的催化方法，包括在由式（RR1R2Ma）yA（R3）x表示的催化化合物存在下进行反应，其中R R 1和R 2独立地选自氢，卤素，烷基，烯基，环烷基和芳基，R 3独立地选自含有1至10个碳原子的烷基，含2至5个碳原子的亚烷基，含6至 18个碳原子，含有1至2个选自氧，氮和硫的杂原子的含有4至6元杂环碳的基团; 羟基烷基，烷氧基烷基和单烷基氨基烷基和含有2至13个碳原子的二烷基氨基烷基; Ma选自硅，碳，锗和锡，A选自氧，硫，氮和磷，x和y独立地具有从零到三的值。
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公开(公告)号：US5332533A
公开(公告)日：1994-07-26
申请号：US87582
申请日：1993-07-06
申请人： James A. Schwindeman , Robert C. Morrison , B. Troy Dover , John F. Engel , Conrad W. Kamienski , Randy W. Hall , Douglas E. Sutton
发明人： James A. Schwindeman , Robert C. Morrison , B. Troy Dover , John F. Engel , Conrad W. Kamienski , Randy W. Hall , Douglas E. Sutton
IPC分类号： C07F1/02
CPC分类号： C07F1/02
摘要： A high temperature process for producing alkyllithium compounds in high yields of at least 90% and high purity comprising reacting, in a liquid hydrocarbon solvent, an alkyl halide containing 3 to 16 carbon atoms and mixtures thereof with lithium metal particles of less than 300 microns in size at a temperature between 35.degree. and 125.degree. C. and recovering the alkyllithium compound.
摘要翻译： 用于以高产率生产烷基锂化合物的高温方法为至少90％和高纯度，包括在液体烃溶剂中将含有3至16个碳原子的烷基卤及其与小于300微米的锂金属颗粒的混合物反应 在35〜125℃的温度下回收烷基锂化合物。
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公开(公告)号：US5332853A
公开(公告)日：1994-07-26
申请号：US92319
申请日：1993-07-14
CPC分类号： C07F1/02 , C07F1/00 , C07F7/0896 , C07F7/122
摘要： This application concerns a process for alkylating, in a hydrocarbon solvent reaction medium, metalloidal substrates such as alkylating a chlorosilane with an alkyllithium containing 3 to 8 carbon atoms by conducting these reactions in the presence of a catalyst selected from primary and secondary alcohols, and their respective metal alkoxides, cyclic ethers, hydrocarbyl ethers, hydrocarbyl silyl ethers, and tertiary amines.
摘要翻译： 本申请涉及一种在烃溶剂反应介质中烷基化的方法，例如通过在选自伯醇和仲醇的催化剂存在下进行这些反应而将含有3-8个碳原子的烷基锂烷基化氯代硅烷的金属基底， 各自的金属醇盐，环醚，烃基醚，烃基甲硅烷基醚和叔胺。
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公开(公告)号：US5320774A
公开(公告)日：1994-06-14
申请号：US334667
申请日：1989-04-06
IPC分类号： C07F1/08 , C07F1/00 , C07F3/00 , C07F3/02 , C07F3/04 , C07F3/06 , C07F7/10 , C07F9/28 , C07F9/72 , C07F9/74 , C07F19/00 , C09K3/00
摘要： This invention concerns organometallic amide compositions particularly bimetallic organoamides in liquid hydrocarbon solutions in which one metal is an alkali metal the other an alkaline earth metal, zinc or copper and particularly lithium magnesium bis-diorganoamides, such as lithium magnesium bis-diisopropylamide and processes for preparation of such amides. These novel bimetallic amides have increased solubility in liquid hydrocarbon solvents and improved thermal and precipitation stability at temperatures of 0.degree. C. to 40.degree. C.
摘要翻译： 本发明涉及有机金属酰胺组合物，特别是液态烃溶液中的双金属有机酰胺，其中一种金属是碱金属，另一种是碱土金属，锌或铜，特别是锂二异氰酸镁锂，双 的这种酰胺。 这些新型双金属酰胺在液体烃溶剂中具有增加的溶解度，并且在0℃至40℃的温度下改善了热和沉淀稳定性。
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公开(公告)号：US3954894A
公开(公告)日：1976-05-04
申请号：US361467
申请日：1973-05-18
CPC分类号： C08F4/488 , C07F1/02 , C08F36/04 , Y10S585/906
摘要： Preparation of novel organotrilithium initiators, which are soluble in hydrocarbon media, from disubstituted vinylaromatic compounds and mono- and dilithium organic compounds, said initiators being useful in the polymerization of conjugated dienes and copolymerization of these with vinylaromatic compounds.
摘要翻译： 从二取代的乙烯基芳族化合物和单 - 和二锂有机化合物制备可溶于烃介质的新的有机三
亚砜引发剂，所述引发剂可用于共轭二烯的聚合和它们与乙烯基芳族化合物的共聚。
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