公开(公告)号：US5773668A

公开(公告)日：1998-06-30

申请号：US805393

申请日：1997-02-24

申请人： Lawrence Fertel ,  Michael Fifolt ,  Mary Cocoman ,  Walter Opalinski ,  William Derwin

发明人： Lawrence Fertel ,  Michael Fifolt ,  Mary Cocoman ,  Walter Opalinski ,  William Derwin

IPC分类号： C07C41/22 ,  C07C43/225 ,  C07C85/14

CPC分类号： C07C41/22

摘要： Disclosed is a method of making trichloromethoxybenzene. A mixture is prepared of anisole and a source of chlorine free radicals, such as chlorine or sulfuryl chloride. The reaction is performed in a solvent, which can be either benzotrifluoride, orthochlorobenzotrifluoride, metachlorobenzotrifluoride, parachlorobenzotrifluoride, or dichlorobenzotrifluoride. The mixture is exposed to actinic radiation, such as ultraviolet light, which generates the chlorine free radicals.

摘要翻译： 公开了制备三氯甲氧基苯的方法。 制备苯甲醚和氯自由基源如氯或磺酰氯的混合物。 该反应在可以是三氟甲苯，邻氯三氟甲苯，一氯三氟甲苯，对氯三氟甲苯或二氯三氟甲苯的溶剂中进行。 将混合物暴露于产生氯自由基的光化辐射，例如紫外光。

公开(公告)号：US06759493B1

公开(公告)日：2004-07-06

申请号：US08872659

申请日：1997-06-10

申请人： Sandor Nagy ,  Leonard V. Cribbs ,  Bradley P. Etherton ,  Mary Cocoman ,  Ramesh Krishnamurti ,  John A. Tyrell

发明人： Sandor Nagy ,  Leonard V. Cribbs ,  Bradley P. Etherton ,  Mary Cocoman ,  Ramesh Krishnamurti ,  John A. Tyrell

IPC分类号： C08F444

CPC分类号： C08F10/00 ,  B01J31/181 ,  B01J31/1815 ,  B01J31/1825 ,  B01J31/2208 ,  B01J31/2226 ,  B01J31/226 ,  B01J31/2295 ,  B01J31/2404 ,  B01J2531/46 ,  B01J2531/48 ,  B01J2531/49 ,  B01J2531/56 ,  B01J2531/57 ,  B01J2531/62 ,  B01J2531/66 ,  B01J2531/828 ,  C07F7/003 ,  C07F7/28 ,  C07F17/00 ,  C08F4/659 ,  C08F4/65912 ,  C08F10/02 ,  C08F110/02 ,  C08F210/16 ,  C08F2420/04 ,  Y10S526/943 ,  C08F4/64 ,  C08F4/6592 ,  C08F2500/12 ,  C08F210/08 ,  C08F2500/07 ,  C08F2500/03 ,  C08F4/64048

摘要： Disclosed is a novel bidentate pyridine transition metal catalyst having the general formula where each R is independently hydrogen, C1-6 alkyl, or C6-14 aryl; where each R′ is independently R, C1-6 alkoxy, C7-20 alkaryl, C7-20 aralkyl, halogen, or CF3; where M is a Group 3 to 10 metal; where each X is independently halogen, C1-6 alkyl, C6-14 aryl, C7-20 alkaryl, C7-20 aralkyl, C1-6 alkoxy, or  L is X, cyclopentadienyl, C1-16 alkyl-substituted cyclopentadienyl, fluorenyl, indenyl, or  where n is an integer from 1 to 4; a is an integer from 1 to 3; b is an integer from 0 to 2; the sum of a+b≦3; c is an integer from 1 to 6; and the sum a+b+c equals the oxidation state of M.

摘要翻译： 公开了一种新颖的二齿吡啶过渡金属催化剂，其具有通式，其中每个R独立地为氢，C 1-6烷基或C 6-14芳基;其中每个R'独立地为R，C 1-6烷氧基，C 7-20烷芳基， 20芳烷基，卤素或CF 3;其中M是第3至10族金属;其中每个X独立地是卤素，C 1-6烷基，C 6-14芳基，C 7-20烷芳基，C 7-20芳烷基，C 1-6烷氧基， 或L是X，环戊二烯基，C 1-6烷基取代的环戊二烯基，芴基，茚基，或者是1至4的整数; a是1至3的整数; b是0至2的整数; a + b <= 3; c是1至6的整数; 和a + b + c之和等于M的氧化态。

公开(公告)号：US5637660A

公开(公告)日：1997-06-10

申请号：US423232

申请日：1995-04-17

申请人： Sandor Nagy ,  Ramesh Krishnamurti ,  John A. Tyrell ,  Leonard V. Cribbs ,  Mary Cocoman

发明人： Sandor Nagy ,  Ramesh Krishnamurti ,  John A. Tyrell ,  Leonard V. Cribbs ,  Mary Cocoman

IPC分类号： B01J31/12 ,  B01J31/18 ,  B01J31/22 ,  B01J31/24 ,  C07F7/00 ,  C07F7/28 ,  C07F9/58 ,  C07F9/60 ,  C07F17/00 ,  C08F4/64 ,  C08F4/642 ,  C08F4/659 ,  C08F10/00 ,  C08F10/02 ,  C08F110/02 ,  C08F210/16

CPC分类号： C08F10/00 ,  B01J31/181 ,  B01J31/1815 ,  B01J31/1825 ,  B01J31/2208 ,  B01J31/2226 ,  B01J31/2295 ,  C07F17/00 ,  C07F7/006 ,  C07F7/28 ,  C08F10/02 ,  B01J2531/46 ,  B01J2531/48 ,  B01J2531/49 ,  B01J2531/56 ,  B01J2531/57 ,  B01J2531/62 ,  B01J2531/66 ,  B01J2531/828 ,  B01J31/226 ,  B01J31/2404 ,  C08F110/02 ,  C08F210/16 ,  C08F2420/04 ,  C08F4/659 ,  C08F4/65912 ,  Y10S526/943

摘要： Disclosed is a novel bidentate pyridine transition metal catalyst having the general formula ##STR1## where Y is O, S, NR, ##STR2## each R is independently selected from hydrogen or C.sub.1 to C.sub.6 alkyl, each R' is independently selected from C.sub.1 to C.sub.6 alkyl, C.sub.1 to C.sub.6 alkoxy, C.sub.6 to C.sub.16 aryl, halogen, or CF.sub.3, M is titanium, zirconium, or hafnium, each X is independently selected from halogen, C.sub.1 to C.sub.6 alkyl, C.sub.1 to C.sub.6 alkoxy, or ##STR3## L is X, cyclopentadienyl, C.sub.1 to C.sub.6 alkyl substituted cyclopentadienyl, indenyl, fluorenyl, or ##STR4## and "n" is 1 to 4. Also disclosed is a method of making a poly-.alpha.-olefin comprising polymerizing an .alpha.-olefin monomer using that catalyst or a catalyst that has the general formula ##STR5## where Y, M, L, X, and R' were previously defined.

摘要翻译： 公开了具有通式为“IMAGE”的新型二齿吡啶过渡金属催化剂，其中Y为O，S，NR，每个R独立地选自氢或C1至C6烷基，每个R'独立地选自C1至 C6烷基，C1至C6烷氧基，C6至C16芳基，卤素或CF3，M为钛，锆或铪，每个X独立地选自卤素，C1至C6烷基，C1至C6烷氧基或“ 是X，环戊二烯基，C1至C6烷基取代的环戊二烯基，茚基，芴基或“IMAGE”，“n”为1至4.还公开了一种制备聚-α-烯烃的方法，包括使用α-烯烃单体聚合 该催化剂或具有通式“IMAGE”的催化剂，其中Y，M，L，X和R'被预先定义。

公开(公告)号：US06790918B2

公开(公告)日：2004-09-14

申请号：US10610212

申请日：2003-06-30

申请人： Sandor Nagy ,  Leonard V. Cribbs ,  Bradley P. Etherton ,  Mary Cocoman ,  Ramesh Krishnamurti ,  John A. Tyrell

发明人： Sandor Nagy ,  Leonard V. Cribbs ,  Bradley P. Etherton ,  Mary Cocoman ,  Ramesh Krishnamurti ,  John A. Tyrell

IPC分类号： C08F4642

CPC分类号： C08F10/00 ,  B01J31/181 ,  B01J31/1815 ,  B01J31/1825 ,  B01J31/2208 ,  B01J31/2226 ,  B01J31/226 ,  B01J31/2295 ,  B01J31/2404 ,  B01J2531/46 ,  B01J2531/48 ,  B01J2531/49 ,  B01J2531/56 ,  B01J2531/57 ,  B01J2531/62 ,  B01J2531/66 ,  B01J2531/828 ,  C07F7/003 ,  C07F7/28 ,  C07F17/00 ,  C08F4/659 ,  C08F4/65912 ,  C08F10/02 ,  C08F110/02 ,  C08F210/16 ,  C08F2420/04 ,  Y10S526/943 ,  C08F4/64 ,  C08F4/6592 ,  C08F2500/12 ,  C08F210/08 ,  C08F2500/07 ,  C08F2500/03 ,  C08F4/64048

摘要： Disclosed is a novel bidentate pyridine transition metal catalyst having the general formula each R is independently selected from hydrogen or C1 to C6 alkyl, or C6 to C14 aryl, each R′ is independently selected from R, C1 to C6 alkoxy, C6 to C14 aryl, C7 to C20 alkaryl, C7 to C20 aralkyl, halogen, or CF3, M is a Group 3 to 10 metal, each X is independently selected from halogen, C1 to C6 alkyl, C6 to C14 aryl, C7 to C20 alkaryl, C7 to C20aralkyl, C1 to C6 alkoxy, or L is X, cyclopentadienyl, C1 to C6 alkyl substituted cyclopentadienyl, indenyl, fluorenyl, or “n” is 1 to 4; “a” is 1 to 3; “b” is 0 to 2; a+b≦3; “c” is 1 to 6; and a+b+c equals the oxidation state of M.

摘要翻译： 公开了一种新颖的二齿吡啶过渡金属催化剂，其通式为R独立地选自氢或C1至C6烷基，或C6至C14芳基，每个R'独立地选自R，C1至C6烷氧基，C6至C14芳基， C7至C20烷芳基，C7至C20芳烷基，卤素或CF3，M为第3至10族金属，每个X独立地选自卤素，C 1至C 6烷基，C 6至C 14芳基，C 7至C 20烷芳基，C 7至C 20芳烷基 ，C1〜C6烷氧基，或L为X，环戊二烯基，C1至C6烷基取代的环戊二烯基，茚基，芴基或“n”为1至4;“a”为1至3;“b”为0至2; a + b <= 3;“c”为1至6; anda + b + c等于M的氧化态。