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Volumn 126, Issue 6, 2004, Pages 1804-1811

Iridium Bis(phosphinite) p-XPCP Pincer Complexes: Highly Active Catalysts for the Transfer Dehydrogenation of Alkanes

Author keywords

[No Author keywords available]

Indexed keywords

CATALYSTS; DEHYDROGENATION; FREQUENCIES; IRIDIUM COMPOUNDS; PARAFFINS; SUBSTRATES; SYNTHESIS (CHEMICAL);

EID: 1242321242     PISSN: 00027863     EISSN: None     Source Type: Journal    
DOI: 10.1021/ja0385235     Document Type: Article
Times cited : (398)

References (57)
  • 1
    • 0037198618 scopus 로고    scopus 로고
    • For recent reviews on this topic: (a) Labinger, J. A.; Bercaw, J. E. Nature 2002, 417, 507-514.
    • (2002) Nature , vol.417 , pp. 507-514
    • Labinger, J.A.1    Bercaw, J.E.2
  • 46
    • 0010279182 scopus 로고    scopus 로고
    • 3,5-Dimethoxybenzene boronic acid is commercially available at Asymchem of Durham, NC, or can be easily synthesized according to: Dol, G. C.; Kamer, P. C. J.; van Leeuwen, P. W. N. M. Eur. J. Org. Chem. 1998, 359, 9-364.
    • (1998) Eur. J. Org. Chem. , vol.359 , pp. 9-364
    • Dol, G.C.1    Kamer, P.C.J.2    Van Leeuwen, P.W.N.M.3
  • 47
    • 0000717931 scopus 로고    scopus 로고
    • The Suzuki coupling of 3,5-bis(trifluoromethyl)bromobenzene has been previously reported by: Grasa, G. A.; Hiller, A. C.; Nolan, S. P. Org. Lett. 2001, 3, 1077-1080.
    • (2001) Org. Lett. , vol.3 , pp. 1077-1080
    • Grasa, G.A.1    Hiller, A.C.2    Nolan, S.P.3
  • 48
    • 0033609926 scopus 로고    scopus 로고
    • The Suzuki coupling of pentafluorobromobenzene has been previously reported: Irngartinger, H.; Escher, T. Tetrahedron 1999, 55(35), 10753-10760. However, the protocol used herein as well as that used by Nolan (ref 12) gave only poor yields.
    • (1999) Tetrahedron , vol.55 , pp. 10753-10760
    • Irngartinger, H.1    Escher, T.2
  • 52
    • 85088185330 scopus 로고    scopus 로고
    • note
    • 1H NMR, we have observed that the 1,5-cyclooctadiene liberated in these reactions isomerizes quantitatively to 1,3-cyclooctadiene even at 150 °C.
  • 53
    • 1242282779 scopus 로고    scopus 로고
    • note
    • We have not been able to resolve COE from 1,3-COD by GC analysis using a Agilent HP-1 column (30 m, 0.32 mm widebore, 0.25 μm film). A 1,3-COD shoulder on the COE signal was resolved at isothermic 70 °C, flow rate 0.2 mL/min.
  • 54
    • 1242282778 scopus 로고    scopus 로고
    • In preparation
    • In preparation.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.