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公开(公告)号：US4006095A
公开(公告)日：1977-02-01
申请号：US239993
申请日：1972-03-31
CPC分类号： C01B6/06
摘要： Preparation of stable solutions of aluminum hydride in liquid hydrocarbons such as benzene or toluene by a one-step reaction between, for instance, 1 mole of aluminum chloride with 3 moles of lithium hydride in said liquid hydrocarbon medium and in the presence of a weak ether base such as dimethyl ether, an aliphatic tertiary amine such as trimethylamine being added.
摘要翻译： 在液体烃如苯或甲苯中，通过在所述液体烃介质中，例如1摩尔氯化铝与3摩尔氢化锂之间的一步反应，在弱乙醚存在下制备氢化铝的稳定溶液 碱如二甲醚，加入脂族叔胺如三甲胺。
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公开(公告)号：US4069267A
公开(公告)日：1978-01-17
申请号：US736262
申请日：1976-10-27
IPC分类号： C07F3/02
CPC分类号： C07F3/02
摘要： Stable diorganomagnesiums are prepared which are soluble in acyclic liquid hydrocarbons and represent novel and highly useful compositions. They are prepared, for instance, by forming a mixture of magnesium metal powder in an acyclic liquid hydrocarbon to which are added a C.sub.1 -C.sub.4 n-alkyl halide, such as n-butyl chloride, and a n-alkyl halide containing at least 6 carbon atoms, such as n-octyl chloride, and effecting reaction to convert them to their corresponding dialkylmagnesiums. Then, a secondary or tertiary organolithium compound, such as sec- or tert-butyllithium, is added, in the form of a solution in an acyclic liquid hydrocarbon, and the byproduct halide salts which were formed and are present in the reaction mixture are separated from the resulting stable solution of the diorganomagnesium complex by filtration or by equivalent separation procedures. The resulting stable solutions of the said complex of diorganomagnesiums can be produced in a variety of acyclic liquid hydrocarbons, or mixtures of said acyclic liquid hydrocarbons, including those which are of linear or branched character.
摘要翻译： 制备稳定的二有机镁，其可溶于无环液体烃并代表新的和非常有用的组合物。 它们例如通过在非循环液体烃中形成镁金属粉末的混合物来制备，向其中加入C1-C4正烷基卤化物如正丁基氯和含有至少6个的正烷基卤 碳原子，例如正辛基氯，并进行反应以将它们转化成它们相应的二烷基镁。 然后，以无环液体烃中的溶液的形式加入仲或叔丁基锂的仲或叔有机锂化合物，分离形成并存在于反应混合物中的副产物卤化物盐 通过过滤或通过相等的分离程序从得到的二有机镁络合物的稳定溶液中。 所得到的所述二有机镁络合物的稳定溶液可以在各种无环液体烃或所述无环液体烃的混合物中制备，包括具有直链或支链特性的那些。
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公开(公告)号：US06703446B2
公开(公告)日：2004-03-09
申请号：US10176816
申请日：2002-06-21
IPC分类号： C08F29704
CPC分类号： C08F36/04 , C08C19/44 , C08F4/46 , C08F4/48 , C08F4/72 , C08F8/34 , C08F12/04 , C08F2810/40 , C08F112/08
摘要： Hetero-telechelic polymers having the formula: FG—(Q)d—Z—J—[A(R1R2R3)]x (I) wherein FG is a protected or non-protected functional group; Q is a saturated or unsaturated hydrocarbyl group derived by incorporation of a compound selected from the group consisting of conjugated diene hydrocarbons, alkenylsubstituted aromatic hydrocarbons, and mixtures thereof; d is an integer from 10 to 200; Z is a branched or straight chain hydrocarbon group which contains 3-25 carbon atoms, optionally containing aryl or substituted aryl groups; J is oxygen, sulfur, or nitrogen; [A(R1R2R3)]x is a protecting group, wherein A is an element selected from Group IVa of the Periodic Table of Elements; R1, R2, and R3 are each independently selected from the group consisting of 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 cycloalkyl and substituted cycloalkyl containing 5 to 12 carbon atoms; and x is dependent on the valence of J and varies from one when J is oxygen or sulfur to two when J is nitrogen, with the proviso J and FG are not the same, and processes for making the same.
摘要翻译： 具有下式的异烟酰基聚合物：其中FG是被保护或未被保护的官能团; Q是通过引入选自共轭二烯烃，烯基取代的芳族烃及其混合物的化合物衍生的饱和或不饱和烃基; d为10〜200的整数; 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; J是氧，硫或氮; [A（R 1 R 2 R 3）] x是保护基，其中A是选自元素周期表Ⅳa族的元素; R 1，R 2和R 3各自独立地选自氢，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，含低级烷基的低级烷基 烷基，低级烷硫基和低级二烷基氨基，环烷基和取代环烷基，含有5至12个碳原子; 并且x取决于J的化合价，并且当J是氮时，当J是氧或硫时，J的值是不同的，条件是J和FG不相同，并且其制备方法。
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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。-
公开(公告)号：US5654371A
公开(公告)日：1997-08-05
申请号：US460308
申请日：1995-06-02
IPC分类号： C08C19/44 , C08F4/08 , C08F4/46 , C08F4/48 , C08F12/04 , C08F12/06 , C08F36/04 , C08F279/02 , C08F8/00
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) (II)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 defined as a branched or straight chain hydrocarbon tether or connecting group which contains 3-25 carbon atoms, optionally containing aryl or substituted aryl groups; 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, aryl or substituted aryl 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）（Ⅱ）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定义为含有3-25个碳原子的支链或直链烃系链或连接基团，任选含有芳基或取代的芳基; 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，烷基，取代的烷基，芳基或取代的芳基，n是1至5的整数。 聚合过程中引发剂的使用以及通过聚合方法制备的聚合物。
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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：US5600021A
公开(公告)日：1997-02-04
申请号：US458602
申请日：1995-06-02
IPC分类号： C07F1/02 , C08C19/44 , C08F4/08 , C08F4/42 , C08F4/46 , C08F4/48 , C08F8/00 , C08F36/00 , C08F36/04 , C08F279/00 , C08F279/02 , C07C43/04
摘要： A process for the preparation of hydrocarbon solutions of monofunctional ether initiators of the following general structure:M--Z--O--C(R.sup.1 R.sup.2 R.sup.3)wherein M is an alkali metal; Z is a branched or straight chain hydrocarbon group which contains 3-25 carbon atoms, optionally containing aryl or substituted aryl groups; and R.sup.1, R.sup.2, and R.sup.3 are independently selected from hydrogen, alkyl, substituted alkyl, aryl or substituted aryl groups, and their employment as initiators in the anionic polymerization of olefin containing monomers in an inert, hydrocarbon solvent comprising reacting an omega-protected-1-haloalkyl with lithium metal dispersion having a particle size between 10 and 300 millimicrons in size, at a temperature between 35.degree. and 130.degree. C. in an alkane solvent containing 5 to 10 carbon atoms.
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-Z-O-C（R 1 R 2 R 3）其中M为碱金属; 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; 并且R 1，R 2和R 3独立地选自氢，烷基，取代的烷基，芳基或取代的芳基，并且它们用作惰性烃溶剂中含烯烃单体的阴离子聚合中的引发剂，包括使ω-保护的 - 在具有5至10个碳原子的烷烃溶剂中，在35至130℃之间的温度下，具有尺寸在10-300毫微米之间的锂金属分散体的1-卤代烷基。
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公开(公告)号：US5567774A
公开(公告)日：1996-10-22
申请号：US460300
申请日：1995-06-02
IPC分类号： C07F1/02 , C08C19/44 , C08F4/08 , C08F4/42 , C08F4/46 , C08F4/48 , C08F8/00 , C08F36/00 , C08F36/04 , C08F279/00 , C08F279/02 , C08F8/30 , C08F8/08
摘要： A process for the preparation of hydrocarbon solutions of monofunctional ether initiators of the following general structure:M--Z--O--C(R.sup.1 R.sup.2 R.sup.3)wherein M is an alkali metal; Z is a branched or straight chain hydrocarbon group which contains 3-25 carbon atoms, optionally containing aryl or substituted aryl groups; and R.sup.1, R.sup.2, and R.sup.3 are independently selected from hydrogen, alkyl, substituted alkyl, aryl or substituted aryl groups, and their employment as initiators in the anionic polymerization of olefin containing monomers in an inert, hydrocarbon solvent comprising reacting an omega-protected-1-haloalkyl with lithium metal dispersion having a particle size between 10 and 300 millimicrons in size, at a temperature between 35.degree. and 130.degree. C. in an alkane solvent containing 5 to 10 carbon atoms.
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-Z-O-C（R 1 R 2 R 3）其中M为碱金属; 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; 并且R 1，R 2和R 3独立地选自氢，烷基，取代的烷基，芳基或取代的芳基，并且它们用作惰性烃溶剂中含烯烃单体的阴离子聚合中的引发剂，包括使ω-保护的 - 在具有5至10个碳原子的烷烃溶剂中，在35至130℃之间的温度下，具有尺寸在10-300毫微米之间的锂金属分散体的1-卤代烷基。
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