Our recent studies on the development of new synthetic methods using molecular oxygen (O2), which is an environmentally friendly oxidant, are described in this Account. The character of O2 as an electron acceptor can be utilized for activation of simple organic molecules to generate reactive species. Such reactive species are applicable to advanced molecular transformation, such as C–C and C–X (X = heteroatom) bond formation, functionalization of inactivated C(sp3)–H, and catalytic Mitsunobu reaction, by avoiding direct quenching of the reactive species by O2. 1 Introduction 2 Reactions with Iron Catalysts and Oxygen 2.1 Reactions Using Redox Hydration of Alkenes 2.2 Reactions Using Oxidation of Heteroatoms 3 Reactions with tert-Butyl Nitrite and Oxygen 4 Conclusion

中文翻译：

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分子氧在有机合成中的应用策略

我们最近对使用分子氧 (O2)（一种环境友好型氧化剂）开发新合成方法的研究在本报告中进行了描述。O2 作为电子受体的特性可用于激活简单的有机分子以产生活性物种。通过避免活性物质的直接淬灭，此类活性物质适用于高级分子转化，例如 C-C 和 C-X（X = 杂原子）键的形成、失活的 C(sp3)-H 的功能化和催化光信反应通过 O2。1 引言 2 与铁催化剂和氧气的反应 2.1 使用氧化还原水合烯烃的反应 2.2 使用氧化杂原子的反应 3 与亚硝酸叔丁酯和氧气的反应 4 结论