Title:
面性不斉メタロセン縮環カルベン及びその製造方法、並びに該誘導体を配位子とする金属錯体
Document Type and Number:
Japanese Patent JP6950918
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a planar chiral carbene ligand which is easily synthesized.SOLUTION: There is provided a carbene which can be synthesized from a planar chiral iminium salt derivative of the formula (1), where Rto Rare H, a substituted/unsubstituted Cto Chydrocarbon group, a substituted/unsubstituted Cto Calkoxy group, a substituted/unsubstituted Cto Caryloxy group, a substituted/unsubstituted amino group, a substituted/unsubstituted phosphino group, a substituted/unsubstituted silyl group, a substituted/unsubstituted alkylthio group or a substituted/unsubstituted arylthio group or the like; X is a substituted/unsubstituted Cto Ccarbon atom or a substituted/unsubstituted atomic group consisting of N, O, S or any combination of these hetero atoms and a carbon atom which may have a substituent; Z is a halogen atom, PF, BF, ClOor BPh; and M is a transition atom such as Fe and Ru. Although the formula (1) represents one of two enantiomers of planar chiral compound, it may be another enantiomer.SELECTED DRAWING: None
Inventors:
Kazuhiro Yoshida
Risa Yasue
Miyauchi Dai
Yuta Shikata
Risa Yasue
Miyauchi Dai
Yuta Shikata
Application Number:
JP2017016369A
Publication Date:
October 13, 2021
Filing Date:
January 31, 2017
Export Citation:
Assignee:
National University Corporation Chiba University
International Classes:
C07F19/00; B01J31/22
Foreign References:
| US20160075728 |
Other References:
JOHN, J. et al.,Low Pressure Asymmetric Hydrogenation of Quinolines using an Annulated Planar Chiral N-Ferrocenyl NHC-Iridium Complex,Advanced Synthesis & Catalysis,2015年,357(9),pp. 2071-2081
NIEMEYER, J. et al.,Selective synthesis of the 2-hydroxyferrocene-aldimine enantiomers-extended planar chiral analogues of the "flat" salicylaldimine ligand family,Dalton Transactions,2009年,(19),pp. 3716-3730
KHAND, I. U. et al.,Ferrocene Derivatives. Part 24. Synthesis of Dihydro-2-pyrindines and Dihydro-3H-2-cyclopent[c]azepines by Photolysis of their Cyclopentadienyliron Derivatives,Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999) ,1989年,(11),pp. 2075-2078
桑原弘嗣ら,二環性キラルイミダゾールをモジュールとする新規不斉含窒素複素環カルベン配位子の開発と遷移金属触媒反応への応用,日本化学会第93春季年会(2013) 講演予稿集IV,2013年,p. 1625
GYOMORE, A. et al.,Synthesis and structure of planar chiral ferroceno[d]pyridazinones, the first representatives of a noval class of fused metallocenes,Journal of Organometallic Chemistry,2011年,696,pp. 1626-1631
NIEMEYER, J. et al.,Selective synthesis of the 2-hydroxyferrocene-aldimine enantiomers-extended planar chiral analogues of the "flat" salicylaldimine ligand family,Dalton Transactions,2009年,(19),pp. 3716-3730
KHAND, I. U. et al.,Ferrocene Derivatives. Part 24. Synthesis of Dihydro-2-pyrindines and Dihydro-3H-2-cyclopent[c]azepines by Photolysis of their Cyclopentadienyliron Derivatives,Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999) ,1989年,(11),pp. 2075-2078
桑原弘嗣ら,二環性キラルイミダゾールをモジュールとする新規不斉含窒素複素環カルベン配位子の開発と遷移金属触媒反応への応用,日本化学会第93春季年会(2013) 講演予稿集IV,2013年,p. 1625
GYOMORE, A. et al.,Synthesis and structure of planar chiral ferroceno[d]pyridazinones, the first representatives of a noval class of fused metallocenes,Journal of Organometallic Chemistry,2011年,696,pp. 1626-1631
Attorney, Agent or Firm:
Yukitaka Nakamura
Manabu Miyajima
Mari Asano
Hiroshi Sorimachi
Manabu Miyajima
Mari Asano
Hiroshi Sorimachi
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