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    1

    Investigation of phosphine-mediated or catalyzed reactions : synthesis of furo[3,2-c]chromen-4-one derivatives or β-acylated 2-arylidene-1,3-indandiones

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    • / Department of Chemistry /102/ Master
    • Author: Cheng-Che Tsai Advisor: Lin, Wen-Wei
    • This thesis includes one part: investigation of catalyzed reactions for synthesis of and β-acyla...
    • Clicks: 88Downloads: 0

    2

    Studies on the Constituents of Aralia bipinnata

    • / Department of Chemistry /81/ Master
    • Author: Hsiao Tien Liu Advisor: Chiang, Hung-Cheh
    • 本研究由裏白■木(Aralia binnata)木質部分的甲醇萃取液,經由矽膠管 柱色層分析,再結晶,製備用厚片色層分析等方法,得到九種成份,藉由紫外 光/可見光光譜,紅外線光譜,核磁共振光譜,...
    • Clicks: 200Downloads: 0

    3

    Organcascade Reaction:Diastereoseletive Synthesis of Polycyclic Chromenone Derivatives Catalyzed by Base
    • / Department of Chemistry /109/ Master
    • Author: Wang, Sung-Nien Advisor: Chen, Kwun-Min
    • In recent year, coumarin and its heterocyclic derivatives exhibit diverse biological activities, ...
    • Clicks: 121Downloads: 5

    4

    Preparation of Functional Phosphorus Zwitterions from Activated Alkanes, Aldehydes, and Tributylphosphine: Synthesis of Polysubstituted Furo[3,2-c]coumarins
    • / Department of Chemistry /101/ Master
    • Author: Chia-Jui Lee Advisor: Lin, Wen-Wei
    • A novel synthetic protocol for the preparation of functional phosphorus zwitterions via organoc...
    • Clicks: 162Downloads: 8

    5

    Synthesis of Polysubstituted Coumarin Derivative via Organodomino 1,6/1,4-Addition
    • / Department of Chemistry /108/ Master
    • Author: Huang, Yu-Jie Advisor: Chen, Kwun-Min
    • Coumarin and its heterocyclic derivatives exhibit beneficial and diverse biological activities, i...
    • Clicks: 146Downloads: 21

    6

    Synthesis of polysubstituted furo[3,2-c]coumarins and polysubstituted naphtho[2,3-b]furan-4,9-diones via intramolecular Wittig reaction
    • / Department of Chemistry /100/ Master
    • Author: Zong-Ze Wu Advisor: Lin, Wen-Wei
    •   Furo[3,2-c]coumarin is one kind of the heterocyclic compounds abundant in nature. It has attrac...
    • Clicks: 229Downloads: 4

    7

    Direct β-Acylation of 2-Arylidene-1,3-indandiones with Acyl Chlorides Catalyzed by Organophosphanes Preparation of Furo[3,2-c]coumarins from 3-cinnamoyl-4-hydroxy-2H-chromen-2-ones and Acyl Chlorides: A Bu3P-Mediated C-Acylation/Cyclization Sequence Synthesis of Functionalized Furans via Chemoselective Reduction/Wittig reaction Using Catalytic Triethylamine and Phosphine
    • / Department of Chemistry /104/ Doctor
    • Author: Lee, Chia-Jui Advisor: Lin, Wen-Wei
    • In part I, we have developed an organophosphane-catalyzed direct β-acylation of a series of conju...
    • Clicks: 165Downloads: 1

    8

    Development of novel licochalcone A and coumarin derivatives to mitigate the amyloid beta aggregation-induced Alzheimer’s disease
    • / Department of Life Science /105/ Master
    • Author: Lee, Shin-Ying Advisor: Lee, Guey-Jen
    • Alzheimer's disease (AD), the most common type of dementia in humans, is characterized as a progr...
    • Clicks: 150Downloads: 11

    9

    Therapeutic Benefits of Formulated Chinese Medicine Shaoyao Gancao Tang and Coumarin-Chalcone Derivatives on Pro-aggregator Tau Induced Alzheimer's Disease Cell Models

    10

    Asymmetric organocatalysis reactions of various electrophiles and α,β-unsaturated ketones / Chemoselective synthesis of substituted benzofurans and furo[3,2-c]coumarins from functional phosphorus zwitterions via intramolecular Wittig reactions

    Public on Internet date:
    2024/12/29

    • / Department of Chemistry /107/ Doctor
    • Author: Yang, Shu-Mei Advisor: Lin, Wen-Wei
    • This thesis is divided into two parts, first part is asymmetric organocatalysis reactions of vari...
    • Clicks: 177Downloads: 0