Title:
1-(8-ARYLNAPHTHYL)PHOSPHINE LIGAND AND PREPARATION METHOD THEREFOR, AND PHOSPHINE GOLD COMPLEX AND USE
Document Type and Number:
WIPO Patent Application WO/2019/161649
Kind Code:
A1
Abstract:
The present invention relates to an organic synthesis field, and discloses a 1-(8-arylnaphthyl)phosphine ligand and a preparation method therefor, and a phosphine gold complex and the use. The ligand is represented by the following formula (1), wherein each of two R"s is independently selected from phenyl or cyclohexyl, and M is selected from a substituted or unsubstituted heteroaryl, or a substituted or unsubstituted aryl; a heteroatom of the heteroaryl is a nitrogen atom, and the substituent of the heteroaryl is selected from at least one of methyl, methoxy, trifluoromethyl, -Cl and -Br; and the substituted aryl is represented by the following formula (2). In the present invention, the 1-(8-arylnaphthyl)phosphine ligand can be directly prepared, the method is simple, and the defect of a preparation method of the 1-(8-arylnaphthyl)phosphine ligand in the prior art that an applicable range of a substrate is narrow is overcome, a new 1-(8-arylnaphthyl)phosphine ligand is prepared, and the method provided by the present invention has a high yield.
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Inventors:
ZHI ZHIMING (CN)
YU GUANG'AO (CN)
CHEN JIAN (CN)
YUAN JIA (CN)
LUO XUE (CN)
YU GUANG'AO (CN)
CHEN JIAN (CN)
YUAN JIA (CN)
LUO XUE (CN)
Application Number:
PCT/CN2018/102631
Publication Date:
August 29, 2019
Filing Date:
August 28, 2018
Export Citation:
Assignee:
UNIV CENTRAL CHINA NORMAL (CN)
International Classes:
C07F9/50; B01J31/24; C07C45/26; C07C45/61; C07C49/782; C07F9/572; C07F9/58; C07F9/60; C07F9/6509
Foreign References:
| CN108383873A | 2018-08-10 |
Other References:
KITAMURA, Y. ET AL.: "Synthesis of Novel Phenylnaphthyl Phosphines and Their Applications to Pd-Catalyzed Intramolecular Amidation", SYNLETT, 31 December 2006 (2006-12-31), pages 115 - 117, XP055633277
KAWAI, H. ET AL.: "Phosphonium Formation by Facile Carbon-Phosphorus Reductive Elimination from Gold(III)", JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, vol. 138, no. 2, 31 December 2016 (2016-12-31), pages 587 - 593, XP055633284
VYSKOCIL, S. ET AL.: "2, 8'-Disubstituted-1, 1'-Binaphthyls: A New Pattern in Chiral Ligands", CHEMISTRY-A EUROPEAN JOURNAL, vol. 8, no. 20, 31 December 2002 (2002-12-31), pages 4633 - 4648, XP055633292
KAWAI, H. ET AL.: "Phosphonium Formation by Facile Carbon-Phosphorus Reductive Elimination from Gold(III)", JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, vol. 138, no. 2, 31 December 2016 (2016-12-31), pages 587 - 593, XP055633284
VYSKOCIL, S. ET AL.: "2, 8'-Disubstituted-1, 1'-Binaphthyls: A New Pattern in Chiral Ligands", CHEMISTRY-A EUROPEAN JOURNAL, vol. 8, no. 20, 31 December 2002 (2002-12-31), pages 4633 - 4648, XP055633292
Attorney, Agent or Firm:
RUNPING&PARTNERS (CN)
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