Title:
配位子、該配位子を含むニッケル錯体、及び該ニッケル錯体を用いた反応
Document Type and Number:
Japanese Patent JP6399540
Kind Code:
B2
Abstract:
An object of the present invention is to provide a method for directly performing arylation (particularly α-arylation) of carbonyl or thiocarbonyl compounds using a more inexpensive phenol derivative and nickel catalyst. Another object of the present invention is to provide a novel nickel catalyst that can be used in this method, and a novel ligand of the nickel catalyst. The novel compounds of the present invention are a compound having a diphosphine skeleton in which a five- or six-membered heterocyclic ring is substituted with two dialkylphosphines and/or dicycloalkylphosphines, or a salt thereof, and a compound having the diphosphine skeleton that is bound to nickel. Moreover, coupling reaction of a carbonyl compound and a phenol derivative can be advanced in the presence of a nickel compound having a monodentate or bidentate dialkylphosphine and/or dicycloalkylphosphine skeleton.
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Inventors:
Kenichiro Itami
Junichiro Yamaguchi
Akisuke Takise
Efa Koch
Junichiro Yamaguchi
Akisuke Takise
Efa Koch
Application Number:
JP2014142721A
Publication Date:
October 03, 2018
Filing Date:
July 10, 2014
Export Citation:
Assignee:
Nagoya University
International Classes:
B01J31/22; C07F9/6553; B01J31/24; C07C45/72; C07C49/215; C07C49/782; C07C49/813; C07C49/84; C07C67/343; C07C69/616; C07C69/734; C07C69/76; C07C221/00; C07C225/22; C07D209/34
Domestic Patent References:
| JP3188091A |
Foreign References:
| US20100093920 | ||||
| US6133387 | ||||
| EP1046647A1 |
Other References:
MUTO, Kei, et al.,Journal of the American Chemical Society,2013年,135,pp. 16384-16387
KINTING, Annegret, et al.,Journal of Organometallic Chemistry,1989年,370,pp. 351-356
AI, Pengfei, et al.,Chemical Communications,2013年10月24日,2014, 50(1),pp. 103-105
AL-BENNA, Sarah, et al.,Journal of the Chemical Society, Dalton Transactions,2000年,23,pp. 4247-4257
KINTING, Annegret, et al.,Journal of Organometallic Chemistry,1989年,370,pp. 351-356
AI, Pengfei, et al.,Chemical Communications,2013年10月24日,2014, 50(1),pp. 103-105
AL-BENNA, Sarah, et al.,Journal of the Chemical Society, Dalton Transactions,2000年,23,pp. 4247-4257
Attorney, Agent or Firm:
Patent Business Corporation Saegusa International Patent Office