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1. 发明授权

US06844468B2 Process for preparing substituted benzoyl chlorides 有权
标题翻译：制备取代苯甲酰氯的方法
公开(公告)号：US06844468B2
公开(公告)日：2005-01-18
申请号：US10264086
申请日：2002-10-03
申请人： Lars Bierer , Joachim Ritzer , Berthold Schiemenz , Thomas Wessel
发明人： Lars Bierer , Joachim Ritzer , Berthold Schiemenz , Thomas Wessel
IPC分类号： C07C51/58
CPC分类号： C07C51/58 , C07C63/70
摘要： The present invention relates to a process for preparing substituted benzoyl chlorides of the formula (1) where R, x and y have the meaning given below, which comprises reacting a benzaldehyde of the formula (2) where R, independently of each other, is identical or different and is an unsubstituted phenyl radical or a phenyl radical that is substituted by halogen, NO2, CN, (C1-C4)alkyl or (C1-C4)alkoxy, or is halogen, NO2, CN, NR′2, OR′, SO2R′, SO2OR′, COR′ or CO2R′, where R′ is an unbranched or branched C1-C10 alkyl radical, an unsubstituted phenyl radical or a phenyl radical which is substituted by halogen, NO2, CN, (C1-C4)alkyl or (C1-C4)alkoxy, x is 1 or 2 and y is 1, 2 or 3, with a chlorinating agent in the presence of a free-radical initiator and a solvent at from −20 to +200° C.
摘要翻译：本发明涉及一种制备式（1）的取代的苯甲酰氯的方法，其中R，x和y具有以下含义，其包括使式（2）的苯甲醛与其中R彼此独立地为相同或不同，是未取代的苯基或被卤素，NO 2，CN，（C 1 -C 4）烷基或（C 1 -C 4）烷氧基取代的苯基，或者是卤素，NO 2，CN，NR' '，SO 2 R'，SO 2 OR'，COR'或CO 2 R'，其中R'是无支链或支链的C1-C10烷基，未取代的苯基或被卤素，NO2，CN，（C1-C4）取代的苯基）烷基或（C 1 -C 4）烷氧基，x为1或2，y为1,2或3，在自由基引发剂和溶剂为-20至+ 200℃的情况下与氯化剂反应。

2. 发明授权

US5892078A Stereorigid metallocene compound 失效
标题翻译：刚性金属茂化合物
公开(公告)号：US5892078A
公开(公告)日：1999-04-06
申请号：US949790
申请日：1997-10-14
申请人： Markus res , Frank ber , Berthold Schiemenz
发明人： Markus res , Frank ber , Berthold Schiemenz
IPC分类号： C07F17/00 , C08F4/639 , C08F4/64 , C08F4/6592 , C08F10/00 , C08F110/02 , C07F7/28 , C07F11/00
CPC分类号： C07F17/00 , C08F10/00 , C08F110/02 , C08F4/63912 , C08F4/63916 , Y10S526/943
摘要： The present invention relates to a stereorigid metallocene compound which has as ligands at least two substituted or unsubstituted cyclopentadienyl groups which are connected to one another via a five-membered ring, where at least one cyclopentadienyl group is fuzed to the five-membered ring and the ligand system of the stereorigid metallocene compound is different from 4-�(.eta..sup.5 -3'-alkyl-cyclopentadienyl)-4,6,6-trimethyl-(.eta..sup.5 -2-alkyl-4,5-tetrahydropentalene)!. The metallocene compound of the invention is suitable as a catalyst component for olefin polymerization.
摘要翻译：本发明涉及一种立体刚性金属茂化合物，其具有至少两个取代或未取代的环戊二烯基作为配体，所述环戊二烯基通过五元环相互连接，其中至少一个环戊二烯基与五元环相连，立体刚性金属茂化合物的配体体系不同于4 - [（η5 - 3'-烷基 - 环戊二烯基）-4,6,6-三甲基 - （η5-2 - 烷基-4,5-四氢呋喃碳）]。本发明的茂金属化合物适合用作烯烃聚合的催化剂组分。

3. 发明授权

US06255508B1 Process for preparing a methylene-bridged biscyclopentadienyl compound 失效
标题翻译：亚甲基桥连双环戊二烯基化合物的制备方法
公开(公告)号：US06255508B1
公开(公告)日：2001-07-03
申请号：US09338057
申请日：1999-06-23
申请人： Frank Küber , Michael Riedel , Berthold Schiemenz
发明人： Frank Küber , Michael Riedel , Berthold Schiemenz
IPC分类号： C07F1700
CPC分类号： C07C2/867 , B01J31/143 , B01J31/2295 , B01J2531/46 , B01J2531/48 , B01J2531/49 , C07C2602/08 , C07C2603/18 , C07F17/00 , C08F4/65912 , C08F10/00 , C08F110/06 , Y10S526/943 , C07C13/567 , C07C13/465 , C08F4/65927 , C08F2500/02 , C08F2500/03 , C08F2500/17
摘要： The present invention relates to a process for preparing a methylene-bridged biscyclopentadienyl compound having the formula I where L are, independently of one another, identical or different and are each a cyclopentadienyl group, by reacting one or two cyclopentadienyl compounds LH with formaldehyde in monomeric, oligomeric or polymeric form or formaldehyde-generating reagents in the presence of at least one base and at least one phase transfer catalyst.
摘要翻译：本发明涉及一种制备具有式I的亚甲基桥连双环戊二烯基化合物的方法，其中L彼此独立地相同或不同，并且各自为环戊二烯基，通过使一种或两种环戊二烯基化合物LH与甲醛以单体，低聚或聚合物形式或甲醛生成试剂在至少一种碱和至少一种相转移催化剂存在下进行。

4. 发明授权

US06407029B1 Mixtures comprising tetrakis(pyrrolidino/piperdino)phosphonium salts 有权
标题翻译：包含四（吡咯烷子基/哌啶子）鏻盐的混合物
公开(公告)号：US06407029B1
公开(公告)日：2002-06-18
申请号：US09617470
申请日：2000-07-17
申请人： Berthold Schiemenz , Thomas Wessel , Ralf Pfirmann , Andreas Beck , Walter Hahn
发明人： Berthold Schiemenz , Thomas Wessel , Ralf Pfirmann , Andreas Beck , Walter Hahn
IPC分类号： B01J2714
CPC分类号： C07C45/63 , C07B39/00 , C07F9/572 , C07F9/59 , C07C47/55
摘要： The present invention relates to mixtures comprising from 70 to 99.5% by weight of a compound of the formula (R)4P+X− (1) and from 30 to 0.5% by weight of a compound of the formula (R)3P═O (2), where R is in each case a radical and X− is an inorganic or organic anion or the equivalent of a multiply charged inorganic or organic anion, also to a process for preparing the mixtures by reacting a phosphorus pentahalide with pyrrolidine or piperidine in the molar ratio 1:6 to 1:50 in the presence of an inert solvent initially at −20 to 80° C., subsequently continuing the reaction at 90 to 180° C., treating the resulting reaction product at 0 to 80° C. with aqueous alkali at a pH of 7 to 15, and separating aqueous and organic phase from one another, and to the use of the mixtures as catalyst and cocatalyst for phase-transfer reactions, nucleophilic substitution reactions or halogen-fluorine exchange reactions.
摘要翻译：本发明涉及包含70-99.5重量％的式（R）4P + X-（1）的化合物和30至0.5重量％的式（R）化合物3P = O的混合物（2），其中R在每种情况下是基团，X是无机或有机阴离子或相当于多电荷无机或有机阴离子，也是通过使五卤化磷与吡咯烷或哌啶反应制备混合物的方法摩尔比1:6至1:50，最初在-20至80℃的惰性溶剂存在下，随后在90至180℃下继续反应，在0至80℃下处理所得反应产物与碱水溶液在pH为7至15，并分离水相和有机相，并将混合物用作催化剂和助催化剂用于相转移反应，亲核取代反应或卤素 - 氟交换反应。

5. 发明授权

US5945553A Process for preparing a methylene-bridged biscyclopentadienyl compound 失效
标题翻译：亚甲基桥连双环戊二烯基化合物的制备方法
公开(公告)号：US5945553A
公开(公告)日：1999-08-31
申请号：US928208
申请日：1997-09-12
申请人： Frank Kuber , Michael Riedel , Berthold Schiemenz
发明人： Frank Kuber , Michael Riedel , Berthold Schiemenz
IPC分类号： B01J21/06 , B01J31/12 , B01J31/14 , B01J31/22 , C07B61/00 , C07C2/86 , C07C13/28 , C07F17/00 , C08F4/60 , C08F4/64 , C08F4/659 , C08F10/00 , C08F110/06 , C07F7/28 , C07F11/00
CPC分类号： C07C2/867 , B01J31/143 , B01J31/2295 , C07F17/00 , C08F10/00 , B01J2531/46 , B01J2531/48 , B01J2531/49 , C07C2102/08 , C07C2103/18 , C08F110/06 , C08F4/65912 , Y10S526/943
摘要： Process for preparing a methylene-bridged cyclopentadienyl compoundThe present invention relates to a process for preparing a methylene-bridged biscyclopentadienyl compound having the formula I ##STR1## Where L are, independently of one another, identical or different and are each a cyclopentadienyl group, by reactin one or two cyclopentadienyl compounds LH with formaldehyde in monomeric, oligomeric or polymeric form or formaldehyde-generating reagents in the presence of at least one base and at least one phase transfer catalyst.
摘要翻译：制备亚甲基桥连环戊二烯基化合物的方法本发明涉及一种制备具有式I的亚甲基桥连双环戊二烯基化合物的方法，其中L彼此独立地相同或不同，并且各自为环戊二烯基，通过反应物一或两种环戊二烯基化合物LH与单体，低聚或聚合形式的甲醛或产生甲醛的试剂在至少一种碱和至少一种相转移催化剂存在下进行。

6. 发明授权

US06984743B1 Method for producing metallocenes 失效
标题翻译：金属茂生产方法
公开(公告)号：US06984743B1
公开(公告)日：2006-01-10
申请号：US09508057
申请日：1998-09-03
申请人： Carsten Bingel , Berthold Schiemenz , Markus Göres
发明人： Carsten Bingel , Berthold Schiemenz , Markus Göres
IPC分类号： C07F17/00 , B01J31/00 , C08F4/44
CPC分类号： C07F17/00 , Y10S526/943
摘要： The present invention relates to a process for preparing a metallocene, which comprises reacting a ligand starting compound with an adduct of the formula (I), M1XnDa (I) where M1 is a metal of group III, IV, V or VI of the Periodic Table of the Elements or an element of the lanthanide or actinide series, preferably titanium, zirconium or hafnium, particularly preferably zirconium, X are identical or different and are each halogen, C1–C10-alkoxy, C6–C10-aryloxy, C1–C10-alkylsulfonate such as mesylate, triflate, nonaflate, C6–C10-arylsulfonate such as tosylate, benzenesulfonate, C1–C10-alkylcarboxylate such as acetate, formate, oxalate or 1,3-dicarbonylate such as acetylacetonate or fluorinated 1,3-dicarbonylate, in particular chlorine, bromine, particularly preferably chlorine, n is an integer and is 2,3,4,5 or 6 and corresponds to the oxidation number of the metal M1, a is an integer or fraction and 0
摘要翻译：本发明涉及一种制备茂金属的方法，该方法包括使配体起始化合物与式（I）的加合物反应，<？in-line-formula description =“In-line Formulas”end =“lead”？＆lt;＆lt; 1＆gt;＆lt;＆lt;＆lt;＆lt; 其中M 1是元素周期表第III，IV，V或VI族的金属，或镧系元素或锕系元素的元素，优选钛，锆或铪，特别是优选锆，X相同或不同，各自为卤素，C 1 -C 10 - 烷氧基，C 6 -C 10 C 1 -C 12烷基磺酸酯，例如甲磺酸酯，三氟甲磺酸酯，壬酸酯，C 6 -C 6 - 烷氧基，C 1 -C 10 - 10 - 芳基磺酸酯如甲苯磺酸酯，苯磺酸酯，C 1 -C 10 - 烷基羧酸酯如乙酸酯，甲酸酯，草酸酯或1,3-二碳酸酯如乙酰丙酮化物或氟化1,3-二碳酸酯，即特别是氯，溴，特别优选氯，n为整数，为2,3,4,5或6，对应于金属M 1的氧化数，a为整数或分数和0

7. 发明授权

US06645904B2 Aminophosphonium compounds 有权
标题翻译：氨基鏻化合物
公开(公告)号：US06645904B2
公开(公告)日：2003-11-11
申请号：US10135252
申请日：2002-04-30
申请人： Berthold Schiemenz , Thomas Wessel , Ralf Pfirmann
发明人： Berthold Schiemenz , Thomas Wessel , Ralf Pfirmann
IPC分类号： C07D26530
CPC分类号： B01J31/0268 , B01J31/0237 , B01J2531/985 , C07B39/00 , C07C45/63 , C07F9/06 , C07F9/572 , C07F9/59 , C07F9/650952 , C07F9/6533 , C07C47/55
摘要： The present invention relates to compounds of the formula in which one, two or three of the radicals R1, R2, R3 and R4 are where m and n are an integer from 1 to 10, R5, R6, R7 and R8 are, independently of one another, identical or different and are a straight-chain or branched alkyl radical having 1 to 10 carbon atoms, and the remaining radical(s) R1 to R4 are or —NR9R10, where R9 and R10 are identical or different and are a straight-chain or branched alkyl radical having 1 to 10 carbon atoms, and X− is an inorganic or organic anion or an equivalent of a multiply charged inorganic or organic anion. The invention further relates to mixtures of substances comprising compounds of the formula (1), to a process for preparing the compounds of the formula (1) and to the use thereof.
摘要翻译：本发明涉及式（1）中的一个，两个或三个基团R 1，R 2，R 3和R 4的化合物，其中m和n是1-10的整数，R R 5，R 7和R 8彼此独立地相同或不同，为具有1-10个碳原子的直链或支链烷基，剩余的基团（ s）R 1至R 4为-NR 9 R 10，其中R 9和R 10相同或不同，为具有1至10个碳原子的直链或支链烷基碳原子，X 1是无机或有机阴离子或等效的多电荷无机或有机阴离子。本发明还涉及包含式（1）化合物的物质的混合物，与制备式（1）化合物的方法及其用途。

8. 发明授权

US06465643B1 Aminophosphonium compounds 有权
标题翻译：氨基鏻化合物
公开(公告)号：US06465643B1
公开(公告)日：2002-10-15
申请号：US09617471
申请日：2000-07-17
申请人： Berthold Schiemenz , Thomas Wessel , Ralf Pfirmann
发明人： Berthold Schiemenz , Thomas Wessel , Ralf Pfirmann
IPC分类号： C07D26530
CPC分类号： B01J31/0268 , B01J31/0237 , B01J2531/985 , C07B39/00 , C07C45/63 , C07F9/06 , C07F9/572 , C07F9/59 , C07F9/650952 , C07F9/6533 , C07C47/55
摘要： The present invention relates to compounds of the formula in which one, two or three of the radicals R1, R2, R3 and R4 are where m and n are an integer from 1 to 10, R5, R6, R7 and R8 are, independently of one another, identical or different and are a straight-chain or branched alkyl radical having 1 to 10 carbon atoms, and the remaining radical(s) R1 to R4 are or —NR9R10, where R9 and R10 are identical or different and are a straight-chain or branched alkyl radical having 1 to 10 carbon atoms, and X− is an inorganic or organic anion or an equivalent of a multiply charged inorganic or organic anion. The invention further relates to mixtures of substances comprising compounds of the formula (1), to a process for preparing the compounds of the formula (1) and to the use thereof.
摘要翻译：本发明涉及式中的一个，两个或三个基团R 1，R 2，R 3和R 4的化合物，其中m和n是1至10的整数，R 5，R 6，R 7和R 8彼此独立地是相同或不同，为具有1至10个碳原子的直链或支链烷基，其余的R 1至R 4基团为-NR 9 R 10，其中R 9和R 10相同或不同，为直链或具有1-10个碳原子的支链烷基，X-是无机或有机阴离子或当量的多电荷无机或有机阴离子。本发明还涉及包含式（1）化合物的物质的混合物，与制备式（1）化合物的方法及其用途。

9. 发明授权

US06410661B1 Stereorigid metallocene compounds 失效
标题翻译：刚性金属茂化合物
公开(公告)号：US06410661B1
公开(公告)日：2002-06-25
申请号：US09423115
申请日：1999-11-02
申请人： Walter Kaminsky , Frank Kueber , Berthold Schiemenz , Ralf Werner , Anne-Meike Schauwienold , Frank Freidanck
发明人： Walter Kaminsky , Frank Kueber , Berthold Schiemenz , Ralf Werner , Anne-Meike Schauwienold , Frank Freidanck
IPC分类号： C08F444
CPC分类号： C07F17/00 , C08F10/00 , C08F4/61927
摘要： A stereorigid metallocene compound contains, as ligands, an aryl-substituted cyclopentadienyl radical, linked via a hydrogen bridge, and a substituted or unsubstituted fluorenyl radical. The novel metallocene compound is suitable as a catalyst component for olefin polymerization.
摘要翻译：立构刚性茂金属化合物含有作为配体的通过氢桥连接的取代或未取代的芴基的芳基取代的环戊二烯基。新型茂金属化合物适用于烯烃聚合的催化剂组分。

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