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Volumn 42, Issue 46, 2003, Pages 5711-5714

Metal-Bridged Polymers as Insoluble Multicomponent Asymmetric Catalysts with High Enantiocontrol: An Approach for the Immobilization of Catalysts without Using any Support

Author keywords

Asymmetric catalysis; Heterogeneous catalysis; Immobilization; Self assembly; Synthetic methods

Indexed keywords

ALCOHOLS; CATALYSTS; SELF ASSEMBLY; SYNTHESIS (CHEMICAL);

EID: 0346874405     PISSN: 14337851     EISSN: None     Source Type: Journal    
DOI: 10.1002/anie.200352354     Document Type: Article
Times cited : (116)

References (48)
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    • For the design and synthesis of the new metal-bridged polymer, binol was chosen to be modified as chiral multidentate ligands because binol as a ligand is used in various chiral metal catalysts. a) C. Roshini, L. Franzini, A. Raffaelli, P. Salvadori, Synthesis 1992, 503;
    • (1992) Synthesis , pp. 503
    • Roshini, C.1    Franzini, L.2    Raffaelli, A.3    Salvadori, P.4
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    • f) L. Pu, Chem. Rev. 1998, 98, 2405;
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    • Pu, L.1
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    • Starting from known (R)-6-Br-2,2′-bis(methoxymethyloxy)-1,1′ -binaphthalene, novel chiral multidentate ligands 2a-c were prepared in four steps by using the Suzuki-Miyaura coupling reaction as the key step (See the Supporting Information). The ligand 2d was also prepared in four steps by using the Suzuki-Miyaura coupling reaction and was identical in all the respects with spectra reported by Lin and co-workers. (See Supporting Information). L. Ma, P. S. White, W. Lin, J. Org. Chem. 2002, 67, 7577.
    • (2002) J. Org. Chem. , vol.67 , pp. 7577
    • Ma, L.1    White, P.S.2    Lin, W.3
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    • note
    • -1.
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    • note
    • -1.
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    • c) T. Arai, T. Sekiguti, K. Otsuki, S. Takizawa, H. Sasai, Angew. Chem. 2003, 115, 2194; Angew. Chem. In. Ed. 2003, 42, 2144;
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* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.