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Volumn 12, Issue 5, 2006, Pages 1486-1492

Unprecedented stereoselective synthesis of catalytically active chiral Mo3CuS4 clusters

Author keywords

Asymmetric catalysis; Chirality; Cluster compounds; Molybdenum; Phosphane ligands

Indexed keywords

COPPER; METAL ANALYSIS; OLEFINS; PHOSPHATES; ROTATION; STEREOCHEMISTRY; STYRENE; SULFUR; SYNTHESIS (CHEMICAL);

EID: 32044460336     PISSN: 09476539     EISSN: 15213765     Source Type: Journal    
DOI: 10.1002/chem.200500907     Document Type: Article
Times cited : (75)

References (26)
  • 10
    • 0003942864 scopus 로고
    • Wiley-VCH, New York, Chapter 14
    • 3 axis with the capping sulfur pointing towards the viewer (see Scheme 2); for a concise overview, see: E. L. Eliel, S. H. Wilen, Stereochemistry of Organic Compounds, Wiley-VCH, New York, 1994, Chapter 14.
    • (1994) Stereochemistry of Organic Compounds
    • Eliel, E.L.1    Wilen, S.H.2
  • 22
    • 0037748817 scopus 로고    scopus 로고
    • A plausible mechanism for the cyclopropanation reaction catalyzed with these copper-containing chiral cuboidal clusters could be the heterolytic cleavage of the Cu-S bond, caused by nucleophilic attack of the diazo compound on the copper active center, which is subsequently regenerated after completion of carbene transfer to the alkene. Alternatively, the process may take place through the formation of copper carbene without any substitution or cleavage of the Cu-S bond of the cuboidal clusters; this would result in a penta-coordinated copper(I) ion. Examples of pentacoordinated copper(I)ions have been reported, see: H. Borzel, P. Comba, K. S. Hagen, C. Katsichtis, H. Pritzkow, Chem. Eur. J. 2000, 6, 914.
    • (2000) Chem. Eur. J. , vol.6 , pp. 914
    • Borzel, H.1    Comba, P.2    Hagen, K.S.3    Katsichtis, C.4    Pritzkow, H.5


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.