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Volumn 44, Issue 19, 2005, Pages 2959-2962

Mixtures of configurationally stable and fluxional atropisomeric monodentate P ligands in asymmetric Rh-catalyzed olefin hydrogenation

Author keywords

Asymmetric catalysis; Combinatorial catalysis; Hydrogenation; P ligands; Rhodium

Indexed keywords

BIPHENOL; OLEFIN HYDROGENATION; PHOSPHITE LIGANDS; PRECATALYSTS;

EID: 18844381406     PISSN: 14337851     EISSN: None     Source Type: Journal    
DOI: 10.1002/anie.200462612     Document Type: Article
Times cited : (116)

References (52)
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    • note
    • 3) with 2 or 5-11 do not result in positive effects.
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    • We have previously shown that certain diphosphites composed of a chiral backbone diol and fluxional atropisomeric biphenol derivatives provide selectivities of up to 99% ee in olefin hydrogenation; three rapidly interconverting diastereomers are involved: a) M. T. Reetz, T. Neugebauer, Angew. Chem. 1999, 111, 134-137;
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    • and references therein
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    • note
    • 2) and fluxional atropisomeric phosphoramidites (which we have prepared from biphenol and amines such as dimethylamine and piperidine) offers interesting perspectives.
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    • For more work on combinatorial catalysis see: M. T. Reetz, X. Li, Angew. Chem. 2005, 117, 3022-3024;
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* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.