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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：US5605872A
公开(公告)日：1997-02-25
申请号：US459585
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：MQnZN（A（R1R2R3））2金属，选自锂，钠和钾，Q是衍生的饱和或不饱和烃基 通过并入选自共轭二烯烃和烯基取代的芳族烃的化合物; 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：US5527753A
公开(公告)日：1996-06-18
申请号：US354998
申请日：1994-12-13
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：MQnZN（A（R1R2R3））2金属，选自锂，钠和钾，Q是衍生的饱和或不饱和烃基 通过并入选自共轭二烯烃和烯基取代的芳族烃的化合物; 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：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：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：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：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：US5493038A
公开(公告)日：1996-02-20
申请号：US204724
申请日：1994-03-02
摘要： A process for quickly preparing easily separable solutions of lithium alkylamides, as exemplified by the formula(R.sub.3 M).sub.x NLi(R1).sub.y.(LB).sub.z (I)wherein M is silicon or carbon, R and R.sup.1 are C.sub.1 -C.sub.8 alkyl, cycloalkyl or alkylene groups, LB is a Lewis base, x and y are integers equaling 2, and z is greater than 1, comprising the steps of reacting lithium metal in bulk form with an alkylamine in mole ratios of metal to alkylamine ranging from 2 to 1 to 10 to 1 in a solvent selected from ethereal or selected from the group consisting of conjugated dienes, vinyl aromatic and polycyclic aromatic compounds, under an inert atmosphere at elevated temperatures for 1 to 10 hours, cooling the product and separating the product solution from the unreacted lithium metal in the reactor.
摘要翻译： 一种快速制备易于分离的烷基酰胺锂溶液的方法，如式（R3M）xNLi（R1）y。（LB）z（I）所示，其中M是硅或碳，R和R1是C1-C8烷基，环烷基 或亚烷基，LB是路易斯碱，x和y是等于2的整数，z大于1，包括以下步骤：使块状的金属锂与金属与烷基胺的摩尔比范围为2至1的烷基胺反应 在惰性气氛下，在高温下1-10小时，在选自芳烃或选自共轭二烯，乙烯基芳族化合物和多环芳香族化合物的溶剂中的溶剂为10至1，冷却产物并将产物溶液与 未反应的锂金属在反应器中。
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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：US5567474A
公开(公告)日：1996-10-22
申请号：US210840
申请日：1994-03-21
IPC分类号： B01J13/00 , B22F1/00 , B22F9/00 , B22F9/06 , C01D7/00 , C01D15/08 , B01J13/02 , B32B15/02 , C23C8/16
CPC分类号： C01D7/00 , B01J13/0086 , B22F1/0088 , B22F9/06 , C01D15/08 , Y10T428/2989 , Y10T428/2991
摘要： A process for producing alkali metal dispersions by agitating a mixture of molten alkali metal in a hydrocarbon oil at dispersion speeds by contacting the dispersed alkali metal with up to 3 weight percent anhydrous carbon dioxide through the agitating dispersion for at least 1 minute. The process produces lithium dispersions having a dispersion coating containing lithium carbonate, lithium oxide or hydroxide and a hydrocarbon.
摘要翻译： 通过使分散的碱金属与最多3重量％的无水二氧化碳通过搅拌分散体接触至少1分钟，以分散速度搅拌熔融碱金属在烃油中的混合物来制备碱金属分散体的方法。 该方法产生具有包含碳酸锂，氧化锂或氢氧化物和烃的分散涂层的锂分散体。
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