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1. 发明授权

US4167513A Synthesis of unsaturated esters and lactone from butadiene and carbon dioxide 失效
标题翻译：从丁二烯和二氧化碳合成不饱和酯和内酯
公开(公告)号：US4167513A
公开(公告)日：1979-09-11
申请号：US939793
申请日：1978-09-05
申请人： Alfredo Musco , Roberto Santi , Gian P. Chiusoli
发明人： Alfredo Musco , Roberto Santi , Gian P. Chiusoli
IPC分类号： C07C69/587 , B01J31/00 , C07B61/00 , C07C29/09 , C07C29/149 , C07C51/00 , C07C51/09 , C07C51/15 , C07C57/03 , C07C67/00 , C07C69/527 , C07D309/32 , C07D315/00 , C07D309/30 , C07C69/61
CPC分类号： C07D315/00 , C07C29/095 , C07C29/149 , C07C51/09
摘要： Octadienyl esters of 2-ethylidene-hepta-3,5-dienoic and 2-vinyl-hepta-3,5-dienoic acids of formula C.sub.8 H.sub.11 COOC.sub.8 H.sub.13 and .delta.-lactone of formula ##STR1## or 2-ethylidene-hepta-6-ene-5-olide, are prepared by reaction of 1,3-butadiene with CO.sub.2 at a temperature comprised between about 20.degree. and 150.degree. C. and at a total pressure between about 10 and 500 atm in the presence of a phosphinic complex of palladium having the formula Pd[P(R).sub.3 ].sub.x, wherein x is an integer from 2 to 4, and (R).sub.3 is a homogeneous or heterogeneous group consisting of alkyls, cycloalkyls having up to 8 carbon atoms and of phenyls, also substituted, in an inert atmosphere.The obtained products are "per se" new and are valuable intermediates for synthesis of chemicals (fungicides, pesticides, etc.) and in particular as effective plasticizers.
摘要翻译：式C 8 H 11 COOC 8 H 13的2-亚乙基 - 庚-3,5-二烯酸和2-乙烯基 - 庚-3,5-二烯酸的辛二烯基酯和式（II）的δ-内酯或2-亚乙基 - 七烯-5-醇通过1,3-二丁烯与CO 2在约20-150℃的温度下反应并在约10-500atm的总压下在次膦酸盐络合物具有式Pd [P（R）3] x的钯，其中x是2至4的整数，（R）3是由烷基，具有至多8个碳原子的环烷基和苯基组成的均相或异质基团也在惰性气氛中取代。

2. 发明授权

US07081505B2 Activating organometallic composition for the (co) polymerization of alpha-olefins comprising fluorinated cyclopentadienyl compounds 有权
标题翻译：活化用于包含氟化环戊二烯基化合物的α-烯烃的（共）聚合的有机金属组合物
公开(公告)号：US07081505B2
公开(公告)日：2006-07-25
申请号：US10483415
申请日：2002-07-10
申请人： Anna Sommazzi , Francesco Masi , Giampietro Borsotti , Roberto Santi , Fausto Calderazzo , Guido Pampaloni , Vincenzo Passarelli
发明人： Anna Sommazzi , Francesco Masi , Giampietro Borsotti , Roberto Santi , Fausto Calderazzo , Guido Pampaloni , Vincenzo Passarelli
IPC分类号： C08F4/44 , C08F4/6192 , B01J31/14
CPC分类号： C08F10/00 , C08F4/65927 , Y10S526/943 , C08F4/65912
摘要： An organometallic composition which can be used as activating component in a metallocene catalyst for the (co)polymerization of α-olefins, comprises: (A) a fluorinated di-unsaturated cyclic compound, having a relatively acid hydrogen atom, (B) an organometallic compound sufficiently basic to react with the acid hydrogen of the above compound (A), and (C) a polar aprotic organic compound, not containing metallic atoms, having a dielectric constant, in the pure state, equal to or greater than 2, and a weak coordinating capacity. Said composition allows a metallocene catalytic system of the ionic type to be obtained, with a high activity in the (co)polymerization of olefins and a reduced content of metallic residue in the polymeric product thus obtained.
摘要翻译：可用作α-烯烃（共）聚合的茂金属催化剂中的活化组分的有机金属组合物包括：（A）具有相对酸性氢原子的氟化二不饱和环状化合物，（B）有机金属具有足够碱性的化合物与上述化合物（A）的酸性氢反应，和（C）在纯状态下不具有介电常数的金属原子的极性非质子有机化合物等于或大于2，以及协调能力弱。所述组合物允许获得离子型茂金属催化体系，在烯烃的（共）聚合中具有高活性，并且由此获得的聚合物中的金属残余物含量降低。

3. 发明授权

US06844478B2 Substituted polycyclic cyclopentadienes and method for their preparation 有权
标题翻译：取代的多环戊二烯及其制备方法
公开(公告)号：US06844478B2
公开(公告)日：2005-01-18
申请号：US10240279
申请日：2001-03-20
申请人： Paolo Biagini , Diego Vigliarolo , Giampietro Borsotti , Roberto Santi
发明人： Paolo Biagini , Diego Vigliarolo , Giampietro Borsotti , Roberto Santi
IPC分类号： B01J31/22 , C07C13/54 , C07C13/547 , C07F7/00 , C07F7/28 , C07F17/00 , C08F4/42 , C08F4/44 , C08F4/62 , C08F4/6392 , C08F4/659 , C08F10/00 , C08F210/16 , C08F210/18
CPC分类号： B01J31/143 , B01J31/122 , B01J31/14 , B01J31/2295 , B01J2231/12 , B01J2231/645 , B01J2531/10 , B01J2531/11 , B01J2531/12 , B01J2531/20 , B01J2531/22 , B01J2531/40 , B01J2531/46 , B01J2531/48 , B01J2531/49 , B01J2531/50 , B01J2531/60 , C07C13/54 , C07C13/547 , C07F17/00 , C08F4/65908 , C08F4/65912 , C08F10/00 , C08F210/16 , C08F210/18 , Y10S526/943 , C08F4/6592 , C08F4/65925 , C08F210/06 , C08F2500/03 , C08F2500/25 , C08F236/20
摘要： New polycyclic cyclopentadiene compounds having the formula (II) wherein the various substituents and symbols R1, R2, R3, R4, R5, R6, R7, Z1 and Z2 and “n” have the meaning specified in the description. These compounds can form metallocene complexes with transition metals, which have shown unusual properties in the (co)polymerization of ethylene and alpha-olefins in general
摘要翻译：具有式（II）的新的多环戊二烯化合物，其中各种取代基和符号R 1，R 2，R 3，R 4，R 5，R 6，R 7，Z 1和Z 2和“n”具有在说明书中指定的含义。这些化合物可以与过渡金属形成茂金属络合物，这在一般的乙烯和α-烯烃的（共）聚合中显示出不寻常的性质

4. 发明授权

US06281397B1 Catalytic composition for the hydrogenation of olefinically unsaturated organic compounds 有权
标题翻译：用于烯属不饱和有机化合物氢化的催化组合物
公开(公告)号：US06281397B1
公开(公告)日：2001-08-28
申请号：US09235378
申请日：1999-01-22
申请人： Roberto Santi , Francesco Masi , Gianfranco Longhini
发明人： Roberto Santi , Francesco Masi , Gianfranco Longhini
IPC分类号： C07C1300
CPC分类号： B01J31/0212 , B01J31/122 , B01J2231/645 , C07B35/02 , C07C5/03 , C07C67/303 , C07C2531/12 , C07C2531/22
摘要： A catalytic composition effective in the selective hydrogenation of olefinic double bonds, comprising the reaction product between: (A) at least one complex of a transition metal having the following general formula (I): M(R1)(R2)(R3)(R4) (I) wherein: M is selected from titanium and zirconium, preferably titanium; each of the radicals R1, R2, R3 or R4, independently, represents an organic or inorganic group of an anionic nature &sgr;-bound to M, on the condition that at least one, and preferablyat at least two, of these radicals is an organic group; and (B) at least one organometallic compound of magnesium having the following formula (II): Mg(R5)n(R6)(2−n) (II) wherein: R5 or R6 each independently represent an aliphatic or aromatic hydrocarbon group having from 1 to 20 carbon atoms, and “n” is a decimal number between 0 and 2.0. Said catalytic composition advantageously and selectively promotes the direct hydrogenation of double bonds of an olefinic type, with high rates and with a reduced formation of isomers.
摘要翻译：包括有效地选择性氢化烯属双键的催化组合物，其包含以下反应产物：（A）至少一种具有以下通式（I）的过渡金属络合物：其中：M选自钛和锆，优选钛;每个基团R 1，R 2，R 3或R 4独立地表示与M结合的阴离子性质的有机或无机基团，条件是这些基团中至少一个，优选至少两个是这些基团有机团体和（B）至少一种具有下式（II）的镁的有机金属化合物：其中：R 5或R 6各自独立地表示具有1至20个碳原子的脂族或芳族烃基，“n”是 0和2.0。所述催化剂组合物有利且选择性地促进烯烃型双键的直接氢化，具有高速率和减少的异构体形成。

5. 发明授权

US06139484A Bridged cyclopentadienyl derivatives and process for their preparation 失效
标题翻译：桥连环戊二烯基衍生物及其制备方法
公开(公告)号：US06139484A
公开(公告)日：2000-10-31
申请号：US729302
申请日：1996-10-10
申请人： Paolo Biagini , Gabriele Lugli , Roberto Santi , Giampiero Borsotti , Viviano Banzi
发明人： Paolo Biagini , Gabriele Lugli , Roberto Santi , Giampiero Borsotti , Viviano Banzi
IPC分类号： C07C2/56 , B01J29/04 , C07C2/86 , C07C13/32 , C07C13/44 , C07C13/465 , C07C13/47 , C07C13/52 , C07C13/567 , C07F7/02 , C07F7/08
CPC分类号： C07F7/0818 , C07C13/32 , C07C2102/22 , C07C2102/24 , C07C2102/26 , C07C2102/32
摘要： Bridged cyclopentadienyl derivatives having general formula (I)A--X--B (I)wherein:1) A is a monofunctional hydrocarbyl radical having general formula (II) ##STR1## 2) --X-- is the bridge between A and B and consists of a bifunctional radical selected from an alkylene group, a silanylene group, an alkyl substituted silaalkylene group, a siloxasilanylene group;3) B is a monofunctional hydrocarbyl radical selected from:e) any of the A radicals defined above,f) a cyclopentadienyl radical.
摘要翻译：具有通式（I）AXB（I）的桥连环戊二烯基衍生物其中：1）A是具有通式（II）的单官能烃基2）-X-是A和B之间的桥，由双官能基团组成，亚烷基，亚硅烷基，烷基取代的硅亚烷基，硅氧烷亚苯基; 3）B是选自以下的单官能烃基：e）上文定义的任何A基团，f）环戊二烯基。

6. 发明授权

US4812592A Process for the preparation of the esters of an acid 失效
标题翻译：制备酸的酯的方法
公开(公告)号：US4812592A
公开(公告)日：1989-03-14
申请号：US001379
申请日：1987-01-08
申请人： Roberto Santi , Giuseppe Cometti , Anselmo Pagani
发明人： Roberto Santi , Giuseppe Cometti , Anselmo Pagani
IPC分类号： C07B61/00 , B01J31/00 , C07C67/31 , C07C69/675 , C07C69/66
CPC分类号： C07C67/31 , C07C69/675
摘要： The invention concerns a process for the preparation of the esters of an alkyltartronic acid by direct oxidation, with O.sub.2 or the like, at 30.degree.-200.degree. C., of the corresponding alkyl-malonic esters, in the presence of a catalytic system, comprising a salt of a transition metal, selected from Mn, Fe, Co and Cu, and an alkali-metal salt of an aliphatic carboxylic acid, optionally in the presence of a polar solvent.
摘要翻译：本发明涉及一种在催化体系存在下，通过直接氧化，在30℃-200℃下用相应的烷基 - 丙二酸酯的O 2等制备烷基锡酸的酯的方法，包括选自Mn，Fe，Co和Cu的过渡金属盐和任选在极性溶剂存在下的脂族羧酸的碱金属盐。

7. 发明授权

US06984703B1 Bridged metallocene compounds as olefin-polymerization catalysts 有权
标题翻译：桥接金属茂化合物作为烯烃聚合催化剂
公开(公告)号：US06984703B1
公开(公告)日：2006-01-10
申请号：US10148571
申请日：2000-11-27
申请人： Paolo Biagini , Roberto Santi , Giuliana Schimperna , Maria Caldararo , Giampietro Borsotti , Francesco Masi
发明人： Paolo Biagini , Roberto Santi , Giuliana Schimperna , Maria Caldararo , Giampietro Borsotti , Francesco Masi
IPC分类号： C08F4/42
CPC分类号： C07F7/10 , C07C13/465 , C07C2602/08 , C08F4/65908 , C08F4/65912 , C08F210/16 , Y10S526/943 , C08F4/65927 , C08F210/06 , C08F2500/03
摘要： The present invention relates to metallocene compounds consisting of indenyl-cyclopentadienyl groups non-symmetrically joined by a bivalent radical. Said compounds can be conveniently used as components of catalysts for the polymerization of olefins.
摘要翻译：本发明涉及由二价基团非对称连接的茚基 - 环戊二烯基组成的茂金属化合物。所述化合物可以方便地用作烯烃聚合催化剂的组分。

8. 发明授权

US06861543B2 Process for the preparation of ep(d)m elastomeric copolymers and terpolymers 有权
标题翻译：制备ep（d）m弹性体共聚物和三元共聚物的方法
公开(公告)号：US06861543B2
公开(公告)日：2005-03-01
申请号：US10476884
申请日：2002-04-23
申请人： Paolo Biagini , Stefano Ramello , Roberto Provera , Roberto Santi
发明人： Paolo Biagini , Stefano Ramello , Roberto Provera , Roberto Santi
IPC分类号： C07F17/00 , C08F4/00 , C08F4/44 , C08F4/659 , C08F10/00 , C08F210/18 , B01J31/00
CPC分类号： C08F210/18 , C07F17/00 , C08F4/65912 , C08F10/00 , Y10S526/943 , C08F4/65927 , C08F210/06 , C08F236/20 , C08F2500/25 , C08F2500/03
摘要： A process is described for the preparation of elastomeric EP(D)M copolymers and terpolymers, characterized in that it is carried out in the presence of metallocene compounds of general formula (I) having a racemic stereoisomerism
摘要翻译：描述了制备弹性体EP（D）M共聚物和三元共聚物的方法，其特征在于其在具有外消旋立体异构性的通式（I）的茂金属化合物的存在下进行

9. 发明授权

US06831034B2 Catalytic composition for the (co) polymerization of &agr;-olefins 有权
标题翻译： α-烯烃（共）聚合的催化组合物
公开(公告)号：US06831034B2
公开(公告)日：2004-12-14
申请号：US10670211
申请日：2003-09-26
申请人： Francesco Masi , Anna Sommazzi , Roberto Santi
发明人： Francesco Masi , Anna Sommazzi , Roberto Santi
IPC分类号： C08F464
CPC分类号： C08F10/02 , C08F4/65908 , C08F4/65912 , C08F110/02 , C08F210/16 , Y10S526/943 , C08F4/65925 , C08F4/6592 , C08F4/65927 , C08F4/76 , C08F2500/03 , C08F210/14
摘要： Catalytic composition for the (co)polymerization of ethylene and other &agr;-olefins, including a metallocene complex of a metal M of group 4 of the periodic table or the product obtainable from the same combined with a suitable activator, wherein said metallocene complex includes at least one cyclopentadienyl group and at least one unsaturated hydrocarbyl organic group bonded to the metal M, having the following formula (I): -(AxDyUz)RI (I) wherein: A represents any monomeric unit deriving from a vinylaromatic group polymerizable by means of anionic polymerization, having from 6 to 20 carbon atoms; D represents any monomeric unit deriving from a conjugated diolefin polymerizable by means of anionic polymerization, having from 4 to 20 carbon atoms; U represents any generic optional monomeric unit deriving from an unsaturated compound co-polymerizable with any of the above conjugated diolefins D or vinylaromatic compounds A; RI represents hydrogen or a hydrocarbyl group having from 1 to 20 carbon atoms, each index “x” and “y” can be independently zero or an integer, provided the sum (x+y) is equal to or higher than 2, preferably between 2 and 50, more preferably between 2 and 25; “z” can be zero or an integer ranging from 1 to 20.
摘要翻译：乙烯和其它α-烯烃（包括周期表第4族金属M的茂金属络合物）的共聚合的催化组合物或其合适的活化剂得到的产物，其中所述茂金属络合物包括在至少一个环戊二烯基和至少一个与金属M键合的不饱和烃基有机基团，具有下式（I）：其中：A表示衍生自通过阴离子聚合可聚合的乙烯基芳族基团的任何单体单元，其具有6至20个碳原子; D表示衍生自具有4至20个碳原子的通过阴离子聚合可共聚的共轭二烯烃的任何单体单元; U表示衍生自与任何上述共轭二烯烃共聚的不饱和化合物的任何通用任选的单体单元 D或乙烯基芳族化合物A; R 1表示氢或具有1至20个碳原子的烃基，ea 如果和（x + y）等于或高于2，优选在2和50之间，更优选在2和25之间，则ch指数“x”和“y”可以独立地为零或整数，“z” 为零或整数范围从1到20。

10. 发明授权

US06492569B1 Process for the preparation of tetrafluorohalogenbenzenes 有权
标题翻译：制备四氟卤代苯的方法
公开(公告)号：US06492569B1
公开(公告)日：2002-12-10
申请号：US09926754
申请日：2001-12-12
申请人： Giampietro Borsotti , Anna Sommazzi , Roberto Santi
发明人： Giampietro Borsotti , Anna Sommazzi , Roberto Santi
IPC分类号： C07C2200
CPC分类号： C07C17/12 , C07C25/13
摘要： A process is described for the preparation of compounds having the formula (I) C6F4HX, wherein X is Br or Cl, which comprises reacting tetrafluorobenzene with a halogen in the presence of a Lewis acid catalyst.
摘要翻译：描述了制备具有式（I）C 6 F 4 HX的化合物的方法，其中X是Br或Cl，其包括在路易斯酸催化剂存在下使四氟苯与卤素反应。

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