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    • 6. 发明申请
    • Coupling catalyst and process using the same
    • 偶联催化剂和工艺使用相同
    • US20060111593A1
    • 2006-05-25
    • US11327382
    • 2006-01-09
    • Tamon ItahashiTakashi Kamikawa
    • Tamon ItahashiTakashi Kamikawa
    • C07C43/20
    • B01J31/181B01J23/755B01J31/1805B01J31/1815B01J31/1825B01J31/184B01J31/2295B01J2231/4211B01J2531/847C07B37/04C07D213/06C07D213/16
    • There are disclosed a process for producing a coupling compound of formula (1): (Y-)n-1)R1-R2-(R1)(n′-1)   (1), wherein R1 and R2 independently represent a substituted or unsubstituted aryl group, which process is characterized by reacting an unsaturated organic compound of formula (2): n′(R1X1n)   (2) wherein n, n′, and R1 are the same as defined above, and X1 is the same or different and independently represents a leaving group and bonded with a sp2 carbon atom of R1 group, with a boron compound of formula (3): m{R2(BX22)n′}  (3) wherein R2 and n′ are the same as defined above, X2 represents a hydroxy group, an alkoxy group, in the presence of a catalyst containing (A) a nickel compound, and (B) a nitrogen-containing cyclic compound, and the catalyst.
    • 公开了制备式(1)的偶联化合物的方法:<?in-line-formula description =“In-line Formulas”end =“lead”→(Y-)n-1) (n'-1)(1)(1)(1)(1) 其中R 1和R 2独立地表示取代或未取代的芳基,其中R 1和R 2独立地表示取代或未取代的芳基 该方法的特征在于使式(2)的不饱和有机化合物:<?in-line-formula description =“In-line Formulas”end =“lead”→n'(R 1> (2)<?in-line-formula description =“In-line Formulas”end =“tail”?>其中n,n' 和R 1与上述定义相同,X 1相同或不同,并且独立地表示离去基团并且与R SUP的sp2碳原子键合 具有式(3)的硼化合物:<?in-line-formula description =“In-line Formulas”end =“lead”?> m {R 2 SUP / >(BX 2 其中R&lt; 2和n'与上述定义相同,X 2表示羟基,烷氧基,在含有(A)镍化合物的催化剂和(B )含氮环状化合物和催化剂。
    • 7. 发明申请
    • METHOD FOR MANUFACTURING CONJUGATED AROMATIC COMPOUND
    • US20110275859A1
    • 2011-11-10
    • US13144010
    • 2010-01-18
    • Seiji OdaTakashi KamikawaAkio Tanaka
    • Seiji OdaTakashi KamikawaAkio Tanaka
    • C07C315/04
    • C07C45/72C07B37/04C07C17/269C07C41/30C07C67/343C07C253/30C07C303/30C08G61/12C08G2261/3442C08G2261/3444C07C25/18C07C49/76C07C49/84C07C69/76C07C43/2055C07C315/04
    • A method for manufacturing a conjugated aromatic compound comprising reacting an aromatic compound (A) wherein one or two leaving groups selected from the group consisting of an iodine atom, a bromine atom and a chlorine atom are bonded to an aromatic ring and the aromatic compound (A) does not have (c1) a group represented by the following formula (10): wherein A1 represents a C1-C20 alkoxy group etc.; (g1) a C1-C20 alkyl group which may be substituted with a fluorine atom etc.; and (h1) a C2-C20 acyl group which may be substituted with a fluorine atom etc., at the neighboring carbon atom to the carbon atom to which the leaving group is bonded, with an aromatic compound (A) having the same structure as that of the above-mentioned aromatic compound (A) or an aromatic compound (B) wherein the aromatic compound (B) is structurally different from the above-mentioned aromatic compound (A), one or two leaving groups selected from the group consisting of an iodine atom, a bromine atom and a chlorine atom are bonded to an aromatic ring and the aromatic compound (B) does not have the above-mentioned (c1), (g1) and (h1) at the neighboring carbon atom to the carbon atom to which the leaving group is bonded, in the presence of (i) a nickel compound, (ii) a metal reducing agent, (iii) at least one ligand (L1) selected from the group consisting of a 2,2′-bipyridine compound having at least one electron-withdrawing group and having no substituent at 3-, 6-, 3′- and 6′-positions, and a 1,10-phenanthroline compound having at least one electron-withdrawing group and having no substituent at 2- and 9-positions, and (iv) at least one ligand (L2) selected from the group consisting of a 2,2′-bipyridine compound having at least one electron-releasing group and having no substituent at 3-, 6-, 3′- and 6′-positions, and a 1,10-phenanthroline compound having at least one electron-releasing group and having no substituent at 2- and 9-positions.
    • 8. 发明申请
    • METHOD FOR PRODUCING CONJUGATED AROMATIC COMPOUND
    • 生产结合芳族化合物的方法
    • US20110275780A1
    • 2011-11-10
    • US13144026
    • 2010-01-18
    • Seiji OdaTakashi Kamikawa
    • Seiji OdaTakashi Kamikawa
    • C08G2/06C08G75/23C08G2/20C08G2/16
    • C07C45/72C07C49/84C07C315/04C08G61/12C08G2261/3442C08G2261/3444
    • A method for producing a conjugated aromatic compound comprising reacting an aromatic compound (A) represented by the formula (1) wherein n represents 0 or 1, m represents (3-n), R1 represents a C1-C20 alkyl group etc., R2 is independently in each occurrence a hydrogen atom etc., X1 and X3 independently each represent a chlorine atom etc., with an aromatic compound (A) having the same structure as that of the above-mentioned aromatic compound (A) or an aromatic compound (B) wherein the aromatic compound (B) is structurally different from the above-mentioned aromatic compound (A) and one or two leaving groups selected from the group consisting of an iodine atom, a bromine atom and a chlorine atom are bonded to an aromatic ring, in the presence of a nickel compound, a metal reducing agent, and a 2,2′-bipyridine compound having at least one electron-releasing group and having no substituent at 3-, 6-, 3′- and 6′-positions.
    • 一种共轭芳香族化合物的制造方法,其特征在于,使由式(1)表示的芳香族化合物(A)(其中n表示0或1)表示,m表示(3-n),R1表示C1-C20烷基等,R2 在每种情况下独立地为氢原子等,X1和X3各自独立地表示氯原子等,与具有与上述芳香族化合物(A)相同结构的芳香族化合物(A)或芳香族化合物 (B)其中芳族化合物(B)在结构上不同于上述芳香族化合物(A),并且一个或两个离开基团,选自碘原子,溴原子和氯原子结合到 芳族环,在镍化合物,金属还原剂和具有至少一个电子释放基团并且在3,6,3'和6'上没有取代基的2,2'-联吡啶化合物存在下, 位置。