gem-Diborylalkanes serve as privileged carbanion precursors for the efficient construction of carbon–carbon bond with various carbonyl and carboxyl compounds. We highlight the recent advances on deoxygenative transformation of carbonyl and carboxyl compounds using gem-diborylalkanes reagents. Our recent development of a dual functionalization of gem-diborylalkanes through deoxygenative enolization with the carboxylic acids is also discussed. 1 Introduction 2 Activation Modes of gem-Diborylalkanes 3 Deoxygenative Transformation of Carbonyl and Carboxyl ­Compounds via α-Diboryl Carbanion 3.1 Reaction with Aldehyde and Ketone Electrophiles 3.2 Reaction with Carboxylic Acid Derivatives 4 Deoxygenative Transformation of Carbonyl and Carboxyl ­Compounds via α-Monoboryl Carbanion 5 Conclusion

中文翻译：

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使用 gem-Diborylalkanes 脱氧转化羰基和羧基化合物

gem-Diborylalkanes 作为特殊的碳负离子前体，用于与各种羰基和羧基化合物有效构建碳 - 碳键。我们重点介绍了使用 gem-diborylalkanes 试剂对羰基和羧基化合物进行脱氧转化的最新进展。还讨论了我们最近通过用羧酸脱氧烯醇化对 gem-diborylalkanes 进行双重官能化的发展。1 引言 2 gem-Diborylalkanes 的活化方式 3 羰基和羧基化合物通过 α-二硼基碳负离子的脱氧转化 3.1 与醛和酮亲电试剂的反应 3.2 与羧酸衍生物的反应 4 羰基和羧基 α-羰基化合物的脱氧转化 5 结论