於本篇論文中, 本人發展於合成上有價值之反應，以各式結構3-三甲基矽烷之烯醇式醋酸酯化合物，在高溫下利用矽基引導來進行反應。另外，本人亦合成醣化木酚素衍生物，發展為新一類之抗癌藥物。除此之外，本人也合成新型奈米材料作為新穎之去氧核醣核酸交聯試劑。
在論文的第一部分，本人報導利用矽基引導之電子效應，成功誘導ENE型反應發生。以五種具有各式複雜結構之烯醇式醋酸酯化合物，可成功的氧化生成共軛烯酮，具有不錯的產率。在誘導新ENE型反應中，矽基對碳自由基中間體產生之電子穩定效應(alpha或beta效應)，扮演很重要的角色。
在第二部分中，本人合成五種木酚素衍生物，其中兩個為以三氮唑連結不同鏈長之不帶有醣基之木酚素衍生物，其餘三個則是以三氮唑連接不同鍊長之帶有半乳糖或葡萄糖之木酚素衍生物。結果顯示，帶有半乳糖或葡萄糖之木酚素衍生物，對於肝癌細胞具有抑制半數成長之濃度較高於60 10^-6 M。且此帶有醣基之木酚素衍生物其溶水性值亦提高許多。
在第三部分中，本人製備出N-羥甲基酞酰亞胺共軛連接於氧化鐵奈米上之新型生物材料。每一個奈米球經由掃描穿透式電子顯微鏡測出其粒徑大小為6.1-0.8奈米，可利用紫外光作為釋放甲醛分子的板機。此奈米材料具有高局部濃度的提升作用，在低濃度時可保持對去氧核醣核酸交聯的能力。

In this thesis, I developed a synthetically valuable reaction of various 3-trimetylsilyl enol acetates that is induced by silicon under thermal conditions. I also synthesized the glycosylated nordihydroguaiaretic acid (NDGA) derivatives to act as a new class of anti-caner agents. Furthermore, new nanomaterials were synthesized as a novel DNA cross-linking agent.
In part 1 of this thesis, I reported the success in utilizing the electronic effect of silicon to induce an ene-type reaction. Five enolate substrates with varied structural complexity were successfully oxidized to the corresponding enones in satisfactory yields (51–77%). The electronic stabilizing effect of silicon (□ or □ effect) on a carboradical intermediate plays a vital role in the induction of this new ene-type reaction.
In part 2, I synthesized five new NDGA derivatives, among them two contain different lengths of triazole-linkage without any sugar moiety, and the other three containing different triazole-length linkage with galactose or glucose moiety. The effects of glucosyl or galactosyl derivatives were showed suppression of growth rate in Hep 3B cell lines at the dose levels higher than 60 □M. The resultant NDGA derivatives with sugar units could greatly increase the solubility in water.
In part 3, I successfully prepared new biological materials conjugate the N-hydroxymethyl-phthalimide on the iron oxide. Each Fe3O4 nanopartiles was with diameter 6.1 □ 0.8 nm by TEM and UV light could be as a trigger to release formaldehyde. This nanomaterial improved the cross-linking potency at low concentration because of the high local density.

Part I
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