• Title/Summary/Keyword: Palladium

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Total Synthesis of ($\pm$)-Homoepibatidine

  • Kim, Yong-Hyun;Won, Do-Youn;Oh, Chang-Young;Lee, Kee-Young;Jeong, Jin-Hyun;Jung, Young-Hoon;Ham, Won-Hun
    • Archives of Pharmacal Research
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    • 제22권4호
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    • pp.435-436
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    • 1999

  • Total synthesis of ($\pm$)-homoepibatidine (2), which contains the 8-azabicyclo[3.2.1] octane ring system, was achieved by using palladium-catalyzed Heck-type coupling reaction from 3.

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Pd-Catalyzed Oxidative Arylation of Cinnamylphosphonates: An Efficient Synthesis of (Z)-Alkenylphosphonates

  • Lee, Hyun Seung;Lim, Cheol Hee;Lee, Hyun Ju;Kim, Jae Nyoung
    • Bulletin of the Korean Chemical Society
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    • 제33권11호
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    • pp.3817-3822
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    • 2012

  • Various alkenylphosphonates were prepared via the palladium-catalyzed oxidative arylation of cinnamylphosphonates with arenes. The regioselectivity during the ${\beta}$-H elimination of the corresponding alkylpalladium intermediate was governed most likely by steric factors.

  • https://doi.org/10.5012/bkcs.2012.33.11.3817 인용 PDF KSCI

Heterogeneous Suzuki Cross-Coupling Reaction Catalyzed by Magnetically Recyclable Nanocatalyst

  • Choi, Kwang-Hyun;Shokouhimehr, Mohammadreza;Sung, Yung-Eun
    • Bulletin of the Korean Chemical Society
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    • 제34권5호
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    • pp.1477-1480
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    • 2013

  • The Suzuki cross-coupling reactions proceeded in excellent yields when it was catalyzed by magnetically recyclable nanocatalyst. This nanocatalyst provided very high catalytic activity with low loading level (1 mol %), because the palladium nanoparticles were so small in size (~2 nm) and located on the surface of the nanocomposite. It was also easily recovered from the reaction mixture using a magnet and reused for six consecutive cycles.

  • https://doi.org/10.5012/bkcs.2013.34.5.1477 인용 PDF KSCI