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Volumn 15, Issue 33, 2009, Pages 8124-8127

Facile cyclometalation reactions of Cp-zirconium complexes with weakly lewis acidic pendent boron functionalities

Author keywords

Alkyl transfer; Boron; Hydroboration; Mctallocencs; Zirconium

Indexed keywords

ALKYL TRANSFER; CYCLOMETALATION; HYDROBORATION; LEWIS ACID; LEWIS ACIDIC; MCTALLOCENCS; METHYLLITHIUM; SPIRO COMPOUNDS; ZIRCONIUM COMPLEXES;

EID: 68949113626     PISSN: 09476539     EISSN: 15213765     Source Type: Journal    
DOI: 10.1002/chem.200900981     Document Type: Article
Times cited : (16)

References (27)
  • 1
    • 68949084080 scopus 로고    scopus 로고
    • H. H. Brintzinger, D. Fischer, R. Mülhaupt, B. Rieger, R. M. Way-mouth, Angew. Chem. 1995, 107, 1255-1283;
    • a) H. H. Brintzinger, D. Fischer, R. Mülhaupt, B. Rieger, R. M. Way-mouth, Angew. Chem. 1995, 107, 1255-1283;
  • 17
    • 68949142512 scopus 로고    scopus 로고
    • Compound 8 was prepared by treating 7 (1.00 equiv) with 9-BBN (1.00 equiv) in [D6]benzene. Hydroboration was complete after Standing for 22 h at RT. 1HNMR (499.8 MHz, D6]benzene, 25°C, δ, 0.49 (s, 3H; ZrCH3, 1.20 (m, 2H; 9-BBN, 1.42 (m, 2H; BCH2, 1.64-1.89 (m, 12H; 9-BBN, 1.75 (m, 2H, CH 2, 2.39 (m, 2H; C5H 4CH2, 5.02 (m, 2H; α-C5H4, 5.38 (m, 2H; β-C5H4, 5.40ppm (s, 10H; Cp, 13C{1H} NMR (125.7 MHz, D6]benzene, 25°C, δ, 16.7 (ZrCH3, 23.6 (2×CH2 9-BBN, 27.5 (CH2, 28.5 (br; BCH2, 31.5 (br; CH9-BBN, 33.5 (4×CH29-BBN, 33.8 (C5H4CH2, 107.5 β-C5H4
    • 15Zr: C 51.50, H 2.40; found: C 51.23, H 2.30.
  • 20
    • 85152991200 scopus 로고    scopus 로고
    • 2Zr systems, see: a M. Dahlmann, R. Fröhlich, G. Erker, Eur. J. Inorg. Chem. 2000, 1789-1793;
    • 2Zr systems, see: a) M. Dahlmann, R. Fröhlich, G. Erker, Eur. J. Inorg. Chem. 2000, 1789-1793;
  • 27
    • 0034860921 scopus 로고    scopus 로고
    • review: g
    • review: g) G. Erker; Acc. Chem. Res. 2001, 34, 309-317.
    • (2001) Acc. Chem. Res , vol.34 , pp. 309-317
    • Erker, G.1


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.