Title:
IMMOBILIZED PALLADIUM CATALYST AND METHOD FOR PRODUCING SAME, AND APPLICATION OF THIS CATALYST TO COUPLING REACTION
Document Type and Number:
WIPO Patent Application WO/2023/167325
Kind Code:
A1
Abstract:
The present invention addresses the problem of developing a metal catalyst which is suitable for continuous flow organic synthesis reaction, is excellent in durability, and has high activity. The present invention provides an immobilized palladium catalyst comprising a complex composed of palladium and a copolymer formed from (A) a repeating unit that has a certain substituted aromatic hydrocarbon ring and (B) a repeating unit that has a certain nitrogen-containing aromatic hetero ring.
Inventors:
YAMADA YOICHI (JP)
ZHANG ZHENZHONG (JP)
OHNO AYA (JP)
ZHANG ZHENZHONG (JP)
OHNO AYA (JP)
Application Number:
PCT/JP2023/008147
Publication Date:
September 07, 2023
Filing Date:
March 03, 2023
Export Citation:
Assignee:
RIKEN (JP)
International Classes:
B01J31/22; C07B61/00; C07C1/32; C07C15/14; C07C17/26; C07C25/18; C07C37/11; C07C39/15; C07C45/68; C07C47/546; C07C51/353; C07C59/84; C07C63/331; C07C67/343; C07C69/76; C07C253/30; C07C255/50; C07C255/54; C07D209/82; C07D209/86; C07D307/91; C07F15/00; C08F8/42; C08F212/34; C08F216/16; C08F226/06
Domestic Patent References:
| WO2017159466A1 | 2017-09-21 |
Foreign References:
| CN113337063A | 2021-09-03 | |||
| JPS6068056A | 1985-04-18 | |||
| CN104998683A | 2015-10-28 | |||
| KR20130119729A | 2013-11-01 | |||
| JP2002194025A | 2002-07-10 | |||
| JPS6227406A | 1987-02-05 | |||
| JPH05111641A | 1993-05-07 |
Other References:
SCHULZE MARIA; HANDGE ULRICH A.; ABETZ VOLKER: "Preparation and characterisation of open-celled foams using polystyrene-b-poly(4-vinylpyridine) and poly(4-methylstyrene)-b-poly(4-vinylpyridine) diblock copolymers", POLYMER, ELSEVIER, AMSTERDAM, NL, vol. 108, 3 December 2016 (2016-12-03), AMSTERDAM, NL, pages 400 - 412, XP029868476, ISSN: 0032-3861, DOI: 10.1016/j.polymer.2016.12.005
KUO SHIAO-WEI, TUNG PAO-HSIANG, CHANG FENG-CHIH: "Syntheses and the Study of Strongly Hydrogen-Bonded Poly(vinylphenol- b -vinylpyridine) Diblock Copolymer through Anionic Polymerization", MACROMOLECULES, AMERICAN CHEMICAL SOCIETY, US, vol. 39, no. 26, 1 December 2006 (2006-12-01), US , pages 9388 - 9395, XP093088236, ISSN: 0024-9297, DOI: 10.1021/ma061713q
KUO SHIAO-WEI, TUNG PAO-HSIANG, CHANG FENG-CHIH: "Syntheses and the Study of Strongly Hydrogen-Bonded Poly(vinylphenol- b -vinylpyridine) Diblock Copolymer through Anionic Polymerization", MACROMOLECULES, AMERICAN CHEMICAL SOCIETY, US, vol. 39, no. 26, 1 December 2006 (2006-12-01), US , pages 9388 - 9395, XP093088236, ISSN: 0024-9297, DOI: 10.1021/ma061713q
Attorney, Agent or Firm:
IP FIRM SHUWA (JP)
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