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Volumn 696, Issue 1, 2011, Pages 450-455

Highly regioselective hydroselenation and double-bond isomerization of terminal alkynes with benzeneselenol catalyzed by bis(triphenylphosphine) palladium(II) dichloride

Author keywords

Double bond isomerization; Markovnikov addition; Palladium; Selenol; Vinyl selenide

Indexed keywords

ALKENYL; BENZENESELENOL; DOUBLE-BOND ISOMERIZATION; GOOD YIELD; HYDROSELENATION; MARKOVNIKOV ADDITION; REGIO-SELECTIVE; REGIOSELECTIVE ADDITION; SELENIDES; SELENOL; TERMINAL ALKYNE; TRIPHENYL PHOSPHINES;

EID: 78649888068     PISSN: 0022328X     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.jorganchem.2010.10.005     Document Type: Article
Times cited : (17)

References (47)
  • 4
    • 0042809282 scopus 로고    scopus 로고
    • Palladium-catalyzed syn-addition reactions of X-Pd bonds (X = group 15, 16, and 17 elements)
    • A. Ogawa Palladium-catalyzed syn-addition reactions of X-Pd bonds (X = group 15, 16, and 17 elements) E. Negishi, Handbook of Organopalladium Chemistry for Organic Synthesis vol. 2 2002 Wiley New York 2841 2849
    • (2002) Handbook of Organopalladium Chemistry for Organic Synthesis , vol.2 , pp. 2841-2849
    • Ogawa, A.1
  • 46
    • 78649883019 scopus 로고    scopus 로고
    • 3 (2 mol%) in benzene at 80 °C for 16 h, the double bond isomerization proceeded to give 9 % of 4a [E/Z = 78/22] with the recovery of 2a (65%). The addition of selenol (2 mol%) to this reaction system accelerated the double bond isomerization (17% of 4a [E/Z = 71/29] and 47% of 2a were obtained)
    • 3 (2 mol%) in benzene at 80 °C for 16 h, the double bond isomerization proceeded to give 9 % of 4a [E/Z = 78/22] with the recovery of 2a (65%). The addition of selenol (2 mol%) to this reaction system accelerated the double bond isomerization (17% of 4a [E/Z = 71/29] and 47% of 2a were obtained).
  • 47
    • 78649832219 scopus 로고    scopus 로고
    • 6 (0.5 mL) at 80 °C for 16 h, but the E/Z ratio was not changed at all [E/Z = 14/86]
    • 6 (0.5 mL) at 80 °C for 16 h, but the E/Z ratio was not changed at all [E/Z = 14/86].


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.