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Volumn 1, Issue 21, 2003, Pages 3820-3825

Synthesis of unprotected and borane-protected cyclic phosphines using Ru- and Mo- based olefin metathesis catalysts

Author keywords

[No Author keywords available]

Indexed keywords

CATALYSIS; CATALYSTS; COMPLEXATION; MOLYBDENUM; OLEFINS; RUTHENIUM; SUBSTRATES; SYNTHESIS (CHEMICAL);

EID: 0344981495     PISSN: 14770520     EISSN: None     Source Type: Journal    
DOI: 10.1039/b306940k     Document Type: Article
Times cited : (26)

References (30)
  • 16
    • 0035793845 scopus 로고    scopus 로고
    • For an overview of catalytic enantioselective olefin metathesis, see: A. H. Hoveyda and R. R. Schrock, Chem. Eur. J., 2001, 7, 945-950 and references therein
    • (2001) Chem. Eur. J. , vol.7 , pp. 945-950
    • Hoveyda, A.H.1    Schrock, R.R.2
  • 20
    • 0000136461 scopus 로고
    • For examples of efficient phosphane ligands, see for example: (a) M. J. Burk, J. Am. Chem. Soc., 1991, 113, 8518-8519
    • (1991) J. Am. Chem. Soc. , vol.113 , pp. 8518-8519
    • Burk, M.J.1
  • 24
    • 0344407348 scopus 로고    scopus 로고
    • See details in the Experimental section
    • See details in the Experimental section.
  • 25
    • 0345270330 scopus 로고    scopus 로고
    • note
    • Under standardised RCM conditions (substrate 5e, 2 mol% catalyst, refluxing DCM, 22 hours), the following results were otained: 14% yield for 6e with catalyst 1, 40% yield for 6e with catalyst 2, 100% yield for 6e with catalyst 3. The data presented in Table 1 are all optimised (catalyst loading, solvent, temperature) for catalysts 1, 2 and 3. It should be noted that the reaction times and catalyst loading were more often not optimised for the Mo-catalyst 4 as these reactions are performed in a glove box and difficult to monitor over time as the catalyst is sensitive to air and moisture.
  • 28
    • 0001904668 scopus 로고    scopus 로고
    • Alkene metathesis in organic synthesis
    • R. R. Schrock, Alkene Metathesis in Organic Synthesis, Top. Organomet. Chem., 1998, 1, 1-36.
    • (1998) Top. Organomet. Chem. , vol.1 , pp. 1-36
    • Schrock, R.R.1


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.