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Volumn 30, Issue 21, 2011, Pages 6003-6009

Cationic gold(I) π-complexes of terminal alkynes and their conversion to dinuclear σ,π-acetylide complexes

Author keywords

[No Author keywords available]

Indexed keywords

ACETYLIDES; ARYL ACETYLENES; CATIONIC GOLD; DINUCLEAR; H-BONDS; NMR ANALYSIS; REACTION CONDITIONS; TERMINAL ALKYNE; THERMALLY UNSTABLE;

EID: 80755130078     PISSN: 02767333     EISSN: 15206041     Source Type: Journal    
DOI: 10.1021/om200840g     Document Type: Article
Times cited : (109)

References (95)
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    • Roth, K.E.1    Blum, S.A.2
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    • 1H NMR analysis employing a wide spectral window showed no evidence of a high-frequency proton resonance attributable to free acid: Olah, G. A.; Parker, D. G.; Yoneda, N.; Pelizza, F. J. Am. Chem. Soc. 1976, 98, 2245.
    • (1976) J. Am. Chem. Soc. , vol.98 , pp. 2245
    • Olah, G.A.1    Parker, D.G.2    Yoneda, N.3    Pelizza, F.4
  • 74
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    • Vinyl triflates 6 and 7 were synthesized independently from reaction of the appropriate arylacetylene with triflic acid in CD2Cl2 at-20 °C: (a) Luan, L.; Song, J.-S.; Bullock, R. M. J. Org. Chem. 1995, 60, 7170.
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    • 1-Phenylethenyl fluorosulfonate has been synthesized from reaction of fluorosulfuric acid with phenylacetylene in the presence of tri-n-propylammonium fluorosulfate [1H NMR (CCl4, 25 °C): ? 5.55 (JAB = 3.5 Hz), 5.37 (JAB = 3.5 Hz, JAC = 1.0 Hz)] and is known to oligomerize in solution at room temperature: Jones, W. M.; Maness, D. D. J. Am. Chem. Soc. 1970, 92, 5457.
    • (1970) J. Am. Chem. Soc. , vol.92 , pp. 5457
    • Jones, W.M.1    Maness, D.D.2
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    • (1976) J. Am. Chem. Soc. , vol.98 , pp. 7333
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    • Reaction of α-arylvinyl fluorides with SbF5 forms neither the 1-aryl vinyl cation nor the corresponding α-SbF6 adduct but rather leads to electrophilic addition to the vinylic C=C bond to form α-fluorobenzyl cations, refuting earlier claims that similar reactions led to formation of vinylic cations:32 Siehl, U.-H.; Hanack, M. J. Am. Chem. Soc. 1980, 102, 2686.
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    • Siehl, U.-H.1    Hanack, M.2


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.