公开(公告)号：US11185851B2

公开(公告)日：2021-11-30

申请号：US16074473

申请日：2017-02-16

申请人： TAKASAGO INTERNATIONAL CORPORATION

发明人： Yoshimasa Matsushima ,  Takashi Ohshima

IPC分类号： B01J31/16 ,  C07J9/00 ,  C07D473/16 ,  C07C68/06 ,  C07C69/96 ,  C07C43/23 ,  C07C69/145 ,  C07C31/125 ,  C07C33/32 ,  C07C201/12 ,  B01J31/06 ,  C07C33/02 ,  C07C205/43 ,  C07C213/06 ,  C07C219/14 ,  C07C67/03 ,  C07C39/20 ,  C07C69/24 ,  C07C33/22 ,  C07C69/78 ,  C07F7/18 ,  C07D317/38 ,  C07C69/14 ,  C07C37/055 ,  C07C41/16 ,  C07C69/157 ,  B01J37/04 ,  C07C29/128 ,  C07C67/02 ,  C07C67/08 ,  C07D317/36 ,  C07B61/00

摘要： A macromolecules containing a metal and a use thereof as a catalyst are disclosed. The macromolecules containing a metal may be obtained by causing a ligand to react with a zinc compound or a cobalt compound. The ligand has an imidazole group that is bonded to a macromolecule via a linker. The metal-containing macromolecules are highly active as a catalyst, stable, and easy to recover and reuse.

公开(公告)号：US09611279B2

公开(公告)日：2017-04-04

申请号：US14769147

申请日：2014-03-27

申请人： TAKASAGO INTERNATIONAL CORPORATION

发明人： Takashi Ohshima ,  Ryo Yazaki ,  Yuki Yokote ,  Yoshimasa Matsushima

IPC分类号： C07F3/06 ,  C07D233/61 ,  C07C53/18 ,  B01J31/16 ,  B01J31/18 ,  B01J31/22 ,  C07B41/12 ,  C07C29/128

CPC分类号： C07F3/06 ,  B01J31/1691 ,  B01J31/181 ,  B01J31/1815 ,  B01J31/182 ,  B01J31/2208 ,  B01J31/2226 ,  B01J2231/49 ,  B01J2531/0205 ,  B01J2531/0216 ,  B01J2531/26 ,  C07B41/12 ,  C07C29/1285 ,  C07C53/18 ,  C07D233/61 ,  C07C33/22

摘要： A zinc complex characterized in exhibiting an octahedral structure and being configured from repeating units represented by general formula (I): wherein L represents a linker region, and R1 represents a C1-4 alkyl group, which can have a halogen atom.

公开(公告)号：US11377415B2

公开(公告)日：2022-07-05

申请号：US16976025

申请日：2019-02-28

申请人： TAKASAGO INTERNATIONAL CORPORATION ,  OSAKA UNIVERSITY

发明人： Kazushi Mashima ,  Haruki Nagae ,  Takahiro Hirai ,  Daiki Kato ,  Shusei Soma ,  Shinya Akebi ,  Shoko Akiyama ,  Kazuhiko Matsumura ,  Yoshimasa Matsushima

IPC分类号： C07C67/20 ,  C07F9/00 ,  C07F9/50 ,  B01J31/22 ,  B01J31/12 ,  B01J31/24

摘要： A method for converting an N,N-dialkylamide compound into an ester compound includes using a fourth period transition metal complex as a catalyst. The fourth period transition metal complex is obtained by a reaction of a precursor having a fourth period transition metal with a nitrogen-containing compound or a phosphorus-containing compound.