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    Catalyst for cross-coupling reaction comprising unsubstituted or substituted bisphosphinobenzenes
    3.
    发明授权
    Catalyst for cross-coupling reaction comprising unsubstituted or substituted bisphosphinobenzenes 有权
    包含未取代或取代的双膦基苯的交叉偶联反应的催化剂

    公开(公告)号：US08637710B2

    公开(公告)日：2014-01-28

    申请号：US12737288

    申请日：2009-03-10

    申请人： Masaharu Nakamura ,  Takuji Hatakeyama ,  Yu-ichi Fujiwara

    发明人： Masaharu Nakamura ,  Takuji Hatakeyama ,  Yu-ichi Fujiwara

    IPC分类号： G07F9/02

    CPC分类号： C07F9/650994 ,  B01J31/2419 ,  B01J2231/4233 ,  B01J2531/842 ,  C07B37/04 ,  C07C1/325 ,  C07C1/327 ,  C07F9/5027 ,  C07F15/025

    摘要： The present invention provides a process for efficiently producing an alkylated aromatic compound in good yield, by a cross-coupling reaction between an alkyl halide and an aromatic magnesium reagent. A process for producing an aromatic compound represented by Formula (1): R—Ar′  (1) wherein R is a hydrocarbon group, and Ar′ is an aryl group; the process comprising: reacting a compound represented by Formula (2): R—X  (2) wherein X is a halogen atom, and R is as defined above, with a magnesium reagent represented by Formula (3): Ar′—MgY  (3) wherein Y is a halogen atom, and Ar′ is as defined above, in the presence of a catalyst for cross-coupling reactions comprising an iron compound and a bisphosphine compound represented by Formula (4): wherein Q is a divalent group derived from an aromatic ring by removing two hydrogen (H) atoms on adjacent carbon atoms; and each Ar is independently an aryl group.

    摘要翻译： 本发明提供了通过烷基卤和芳族镁试剂之间的交叉偶联反应，以高产率有效地制备烷基化芳族化合物的方法。 一种由式（1）表示的芳族化合物的制备方法：R-Ar'（1）其中R是烃基，Ar'是芳基; 该方法包括：使由式（2）表示的化合物：其中X是卤素原子的RX（2）和R如上所定义，与式（3）表示的镁试剂反应：Ar'-MgY（3） 其中Y是卤原子，Ar'如上定义，在含有铁化合物和由式（4）表示的双膦化合物的交叉偶联反应催化剂存在下，其中Q是衍生自 通过除去相邻碳原子上的两个氢原子; 并且每个Ar独立地为芳基。

    CATALYST FOR CROSS-COUPLING REACTION, AND PROCESS FOR PRODUCTION OF AROMATIC COMPOUND USING THE SAME
    5.
    发明申请
    CATALYST FOR CROSS-COUPLING REACTION, AND PROCESS FOR PRODUCTION OF AROMATIC COMPOUND USING THE SAME 有权
    用于交联反应的催化剂和使用它们的芳族化合物的生产方法

    公开(公告)号：US20110152523A1

    公开(公告)日：2011-06-23

    申请号：US12737288

    申请日：2009-03-10

    申请人： Masaharu Nakamura ,  Takuji Hatakeyama ,  Yu-ichi Fujiwara

    发明人： Masaharu Nakamura ,  Takuji Hatakeyama ,  Yu-ichi Fujiwara

    IPC分类号： C07F9/6509 ,  B01J31/30 ,  C07F9/50 ,  C07C1/20

    CPC分类号： C07F9/650994 ,  B01J31/2419 ,  B01J2231/4233 ,  B01J2531/842 ,  C07B37/04 ,  C07C1/325 ,  C07C1/327 ,  C07F9/5027 ,  C07F15/025

    摘要： The present invention provides a process for efficiently producing an alkylated aromatic compound in good yield, by a cross-coupling reaction between an alkyl halide and an aromatic magnesium reagent. A process for producing an aromatic compound represented by Formula (1): R—Ar′  (1) wherein R is a hydrocarbon group, and Ar′ is an aryl group; the process comprising: reacting a compound represented by Formula (2): R—X  (2) wherein X is a halogen atom, and R is as defined above, with a magnesium reagent represented by Formula (3): Ar′—MgY  (3) wherein Y is a halogen atom, and Ar′ is as defined above, in the presence of a catalyst for cross-coupling reactions comprising an iron compound and a bisphosphine compound represented by Formula (4): wherein Q is a divalent group derived from an aromatic ring by removing two hydrogen (H) atoms on adjacent carbon atoms; and each Ar is independently an aryl group.

    摘要翻译： 本发明提供了通过烷基卤和芳族镁试剂之间的交叉偶联反应，以高产率有效地制备烷基化芳族化合物的方法。 一种由式（1）表示的芳族化合物的制备方法：R-Ar'（1）其中R是烃基，Ar'是芳基; 该方法包括：使由式（2）表示的化合物：其中X是卤素原子的R-X（2）和R如上所定义，与式（3）表示的镁试剂反应：Ar'-MgY（ 3）其中Y是卤素原子，Ar'如上定义，在含有铁化合物和由式（4）表示的双膦化合物的交叉偶联反应催化剂存在下，其中Q是二价基团衍生物 通过在相邻碳原子上除去两个氢（H）原子而从芳香环; 并且每个Ar独立地为芳基。

    Method and device for manufacturing a semiconductor chip
    9.
    发明授权
    Method and device for manufacturing a semiconductor chip 失效
    用于制造半导体芯片的方法和装置

    公开(公告)号：US5570293A

    公开(公告)日：1996-10-29

    申请号：US268185

    申请日：1994-06-29

    申请人： Toshiyuki Tanaka ,  Masaharu Nakamura

    发明人： Toshiyuki Tanaka ,  Masaharu Nakamura

    IPC分类号： H01L21/68 ,  H01L23/544 ,  G06F17/00

    CPC分类号： H01L21/6836 ,  H01L23/544 ,  H01L2221/68327 ,  H01L2223/54406 ,  H01L2223/54413 ,  H01L2223/54433 ,  H01L2223/54453 ,  H01L2223/54473 ,  H01L2223/54493 ,  H01L2924/0002

    摘要： Semiconductor chip manufacturing methods and devices are disclosed which store dicing data corresponding to the kinds of wafers, when data indicating the wafer kinds are input, read out the dicing data corresponding to the data input, and cut a wafer set at a given position to a desired shape in accordance with the dicing data to thereby manufacture a semiconductor chip. The manufacturing methods and devices include read means for inputting the data indicating the wafer kinds. According to the manufacturing method and device, a symbol indicating the kind of the wafer is recorded as an identification symbol readable by the read means and on a member moving together with the wafer in a chip manufacturing process that is not part of the product being manufactured, and preferably, is also not part of a recyclable carrier for the wafer to be diced. When the data indicating the kind of the wafer is input, the identification symbol recorded in the above-mentioned member is read out by the read means.

    摘要翻译： 公开了半导体芯片制造方法和装置，当输入指示晶片种类的数据时，存储对应于晶片种类的切割数据，读出对应于数据输入的切割数据，并将给定位置处的晶片组切割成 根据切割数据形成所需的形状，从而制造半导体芯片。 制造方法和装置包括用于输入指示晶片种类的数据的读取装置。 根据制造方法和装置，表示晶片的种类的符号被记录为读取装置可读的识别符号，以及在不是被制造的产品的一部分的芯片制造过程中与晶片一起移动的部件 并且优选地也不是要切割晶片的可回收载体的一部分。 当输入指示晶片的种类的数据时，由读取装置读出记录在上述构件中的识别符号。