Development of Novel Transformations via Cleavage of Inactive Bonds using Group 7 Transition Metal Catalysts

使用第 7 族过渡金属催化剂通过裂解非活性键开发新型转化

• 批准号: 21750103
• 负责人: KUNINOBU Yoichiro
• 金额: $ 3万
• 依托单位: Okayama University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Young Scientists (B)
• 财政年份: 2009
• 资助国家: 日本
• 起止时间: 2009 至 2011
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-21750103/
• 关键词: レニウム; マンガン; C-H結合活性化; C-C結合切断; 挿入; 付加; 位置選択的; 触媒反応

We focused on group 7 transition metal compounds, such as rhenium and manganese complexes, and carried out investigations to develop novel and efficient transformations using such complexes as catalysts. As a result, we have succeeded in the development of transformations via the cleavage of C-H or C-C bond, which forms skeletons of organic molecules and is difficult to be cleaved. In addition, we also developed regioselective cycloaddition reactions.

我们专注于第7族过渡金属化合物，如稀土和锰配合物，并进行了研究，以开发使用此类配合物作为催化剂的新型高效转化。因此，我们已经成功地开发了通过裂解C-H或C-C键的转化，这些键形成有机分子的骨架并且难以裂解。此外，我们还开发了区域选择性环加成反应。

项目成果

Rhenium-catalyzed insertion of terminal alkenes into a C(sp2)-H bond and successive transfer hydrogenation

• DOI: 10.1016/j.jorganchem.2010.09.064
• 发表时间: 2011
• 期刊: Journal of Organometallic Chemistry
• 影响因子: 2.3
• 作者: Y. Kuninobu;Takahiro Nakahara;P. Yu;K. Takai

Rhenium- and Manganese-Catalyzed Insertion of Alkynes into a Carbon-Carbon Single Bond of Cyclic and Acyclic 1,3-Dicarbonyl Compounds

• DOI: 10.1002/asia.200900137
• 发表时间: 2009-01-01
• 期刊: CHEMISTRY-AN ASIAN JOURNAL
• 影响因子: 4.1
• 作者: Kuninobu, Yoichiro;Kawata, Atsushi;Takai, Kazuhiko
• 通讯作者: Takai, Kazuhiko

Regioselective functionalization of alkanes by sequential dehydrogenation-hydrozirconation.

• DOI: 10.1039/c0cc00243g
• 发表时间: 2010-07
• 期刊: Chemical communications
• 影响因子: 4.9
• 作者: Y. Kuninobu;Tomonari Ureshino;S. Yamamoto;K. Takai

Synthesis of Multisubstituted Cyclopentadienes from Cyclopentenones Prepared via Catalytic Double Aldol Condensation and Nazarov Reaction Sequence.

通过催化双羟醛缩合和纳扎罗夫反应序列从环戊烯酮合成多取代环戊二烯。

• DOI: 10.1002/chin.201210047
• 发表时间: 2011
• 期刊: ChemInform
• 作者: Y. Nishina;Tomohiro Tatsuzaki;Ayano Tsubakihara;Y. Kuninobu;K. Takai
• 通讯作者: K. Takai

Rhenium-Catalyzed Carbon-Carbon Bond Formation between 1,3-Dicarbonyl Compounds and Alkynes

铼催化 1,3-二羰基化合物与炔烃之间形成碳-碳键

• 发表时间: 2011
• 作者: Kazuhiko Takai;Yoichiro Kuninobu
• 通讯作者: Yoichiro Kuninobu