Title:
PALLADIUM COMPLEX, COUPLING REACTION CATAYLST, AND METHOD FOR PRODUCING AROMATIC COMPOUND
Document Type and Number:
WIPO Patent Application WO/2022/114117
Kind Code:
A1
Abstract:
The present invention provides a palladium complex which enables a coupling reaction to progress in a short period of time even under mild reaction conditions such as at room temperature, and which enables the achievement of a target product with high yield; and the present invention uses a palladium complex which is represented by general formula (A). (In the formula, X represents a chlorine atom or the like; each of R1 to R3 independently represents an alkyl group having from 1 to 6 carbon atoms, said alkyl group being optionally substituted by a fluorine atom, or the like; and each of R4 to R6 independently represents an alkyl group having from 1 to 20 carbon atoms, or the like.)
Inventors:
IMANAKA YOSUKE (JP)
UENO SHINJI (JP)
HANDA HYUGA (JP)
UENO SHINJI (JP)
HANDA HYUGA (JP)
Application Number:
PCT/JP2021/043367
Publication Date:
June 02, 2022
Filing Date:
November 26, 2021
Export Citation:
Assignee:
N E CHEMCAT CORP (JP)
International Classes:
C07C41/30; B01J31/24; C07B61/00; C07C43/205; C07C45/61; C07C49/14; C07F9/50; C07F15/00
Domestic Patent References:
| WO2017094655A1 | 2017-06-08 |
Other References:
ESTERUELAS MIGUEL A., LEZÁUN VIRGINIA, MARTÍNEZ ANTONIO, OLIVÁN MONTSERRAT, OÑATE ENRIQUE: "Osmium Hydride Acetylacetonate Complexes and Their Application in Acceptorless Dehydrogenative Coupling of Alcohols and Amines and for the Dehydrogenation of Cyclic Amines", ORGANOMETALLICS, AMERICAN CHEMICAL SOCIETY, vol. 36, no. 15, 14 August 2017 (2017-08-14), pages 2996 - 3004, XP055936726, ISSN: 0276-7333, DOI: 10.1021/acs.organomet.7b00521
FRANK KüHLWEIN, KURT POLBOM, WOLFGANG BECK: "Metallkomplexe von Farbstoffen. X. Neue Übergangsmetallkomplexe von Anthrachinonfarbstoffen [Metal complexes of dyes. Part 10. New transition metal complexes ofanthraquinone dyes]", ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE, JOHN WILEY & SONS, INC., HOBOKEN, USA, vol. 623, no. 12, 1 December 1997 (1997-12-01), Hoboken, USA, pages 1931 - 1944, XP009528279, ISSN: 0044-2313, DOI: 10.1002/zaac.19976231218
GRISORIO ROBERTO, SURANNA GIAN PAOLO: "Impact of Precatalyst Activation on Suzuki-Miyaura Catalyst-Transfer Polymerizations: New Mechanistic Scenarios for Pre-transmetalation Events", ACS MACRO LETTERS, vol. 6, no. 11, 21 November 2017 (2017-11-21), pages 1251 - 1256, XP055936734, ISSN: 2161-1653, DOI: 10.1021/acsmacrolett.7b00696
FRANK KüHLWEIN, KURT POLBOM, WOLFGANG BECK: "Metallkomplexe von Farbstoffen. X. Neue Übergangsmetallkomplexe von Anthrachinonfarbstoffen [Metal complexes of dyes. Part 10. New transition metal complexes ofanthraquinone dyes]", ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE, JOHN WILEY & SONS, INC., HOBOKEN, USA, vol. 623, no. 12, 1 December 1997 (1997-12-01), Hoboken, USA, pages 1931 - 1944, XP009528279, ISSN: 0044-2313, DOI: 10.1002/zaac.19976231218
GRISORIO ROBERTO, SURANNA GIAN PAOLO: "Impact of Precatalyst Activation on Suzuki-Miyaura Catalyst-Transfer Polymerizations: New Mechanistic Scenarios for Pre-transmetalation Events", ACS MACRO LETTERS, vol. 6, no. 11, 21 November 2017 (2017-11-21), pages 1251 - 1256, XP055936734, ISSN: 2161-1653, DOI: 10.1021/acsmacrolett.7b00696
Attorney, Agent or Firm:
NAKAMURA Yukitaka et al. (JP)
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