메뉴 건너뛰기




Volumn , Issue 12, 2001, Pages 1216-1217

Boron-metal exchange reaction of silylboranes with organometallic reagents: A new route to arylsilyl anions

Author keywords

[No Author keywords available]

Indexed keywords


EID: 0035528503     PISSN: 03667022     EISSN: None     Source Type: Journal    
DOI: 10.1246/cl.2001.1216     Document Type: Article
Times cited : (42)

References (35)
  • 3
    • 0001422241 scopus 로고    scopus 로고
    • ed. by Z. Rappoport and Y. Apeloig, John-Wiley & Sons, Chichester
    • c) J. Belzner and U. Dehnert, "The Chemistry of Organic Silicon Compounds," ed. by Z. Rappoport and Y. Apeloig, John-Wiley & Sons, Chichester (1998), Vol. 2, pp 779-826.
    • (1998) The Chemistry of Organic Silicon Compounds , vol.2 , pp. 779-826
    • Belzner, J.1    Dehnert, U.2
  • 4
    • 0030853664 scopus 로고    scopus 로고
    • The reaction of bis(silyl)zinc, -cadmium, and -mercury with lithium is almost the sole method using hydrocarbon solvents: a) K. W. Klinkhammer, Chem. Eur. J., 3, 1418 (1997).
    • (1997) Chem. Eur. J. , vol.3 , pp. 1418
    • Klinkhammer, K.W.1
  • 10
    • 0004204702 scopus 로고
    • Clarendon Press, Oxford
    • Pauling's electronegativity: J. Emsley, "The Elements," 2nd ed., Clarendon Press, Oxford (1992).
    • (1992) "The Elements," 2nd Ed.
    • Emsley, J.1
  • 18
    • 0001140512 scopus 로고
    • Studies on nucleophilic substitution at boron atoms: a) A. Cowley and J. L. Mills, J. Am. Chem. Soc., 91, 2911 (1969).
    • (1969) J. Am. Chem. Soc. , vol.91 , pp. 2911
    • Cowley, A.1    Mills, J.L.2
  • 23
    • 0007162377 scopus 로고    scopus 로고
    • note
    • -3, 0.78 mL, 0.9 mmol) at -78 °C. The reaction mixture was stirred at the same temperature for 30 min to give 3a. To the solution of 3a was added trimethylchlorosilane (0.14 mL, 1.1 mmol) at -78 °C, and the reaction mixture was warmed to the ambient temperature. After usual workup, 4a was obtained in 87% yield after column chromatography on silica gel.
  • 27
    • 0007299545 scopus 로고    scopus 로고
    • note
    • The choice of the solvent depends on the solubility of the silylboranes.
  • 28
    • 0007238128 scopus 로고    scopus 로고
    • note
    • 8 (δ 9.28) (Δδ 18.28), see ref 8.
  • 29
    • 0007233889 scopus 로고    scopus 로고
    • note
    • 2n-Bu, was obtained in 34% yield.
  • 35
    • 0001298902 scopus 로고
    • Cobalt-magnesium exchange reaction of silylcobalt compounds and Grignard reagents: f) E. Colomer and R. J. P. Corriu, J. Organomet. Chem., 133, 159 (1977).
    • (1977) J. Organomet. Chem. , vol.133 , pp. 159
    • Colomer, E.1    Corriu, R.J.P.2


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.