Rh-Catalyzed regioselective C-H activation and C-C bond formation: synthesis and photophysical studies of indazolo[2,3-a]quinolines

Kumar Sundaravel Vivek; Ellairaja Sundaram; Satheesh Vanaparthi; Vasantha Vairathevar Sivasamy; Punniyamurthy Tharmalingam

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Rh-Catalyzed regioselective C-H activation and C-C bond formation: synthesis and photophysical studies of indazolo[2,3-a]quinolines

机译：RH催化的区域选择性C-H激活和C-C键形成：Indazolo的合成和光药研究[2,3-A]喹啉

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Rh(iii)-Catalyzed regioselective C-H functionalization of 2-aryl-2H-indazoles with alkynes is reported to furnish indazoloquinolines utilizing Cu(OAc)(2)H2O as an oxidant, which facilitates the reductive elimination step. Kinetic isotope studies suggest that C-H activation is presumably the product determining step. The products display a strong blue emission with high quantum yields.

机译：据报道，RH（III） - 催化2-芳基-2H-吲唑与炔烃的催化C-H官能化用于使用Cu（OAC）（2）H2O作为氧化剂的吲唑喹啉，便于还原消除步骤。动力学同位素研究表明，C-H激活可能是产品确定步骤。产品显示出具有高量子产量的强大蓝色发射。

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《Organic Chemistry Frontiers》 |2018年第18期|共6页
作者
Kumar Sundaravel Vivek; Ellairaja Sundaram; Satheesh Vanaparthi; Vasantha Vairathevar Sivasamy; Punniyamurthy Tharmalingam;
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Indian Inst Technol Guwahati Dept Chem Gauhati 78103 India;

Madurai Kamaraj Univ Dept Chem Madurai 625021 Tamil Nadu India;

Indian Inst Technol Guwahati Dept Chem Gauhati 78103 India;

Madurai Kamaraj Univ Dept Chem Madurai 625021 Tamil Nadu India;

Indian Inst Technol Guwahati Dept Chem Gauhati 78103 India;

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1. Rh-Catalyzed regioselective C-H activation and C-C bond formation: synthesis and photophysical studies of indazolo[2,3-a]quinolines [J] . Kumar Sundaravel Vivek, Ellairaja Sundaram, Satheesh Vanaparthi, Organic Chemistry Frontiers . 2018,第18期

机译：RH催化的区域选择性C-H激活和C-C键形成：Indazolo的合成和光药研究[2,3-A]喹啉
2. A Reaction for sp~3-sp~3 C-C Bond Formation via Cooperation of Lewis Acid-Promoted/Rh-Catalyzed C-H Bond Activation [J] . Lei Shi, Yong-Qiang Tu, Min Wang, Journal of the American Chemical Society . 2005,第31期

机译：通过路易斯酸促进/ Rh催化的C-H键活化的相互作用形成sp〜3-sp〜3 C-C键的反应
3. Regioselective functionalization of iminophosphoranes through Pd-mediated C-H bond activation: C-C and C-X bond formation [J] . Aguilar D., Navarro R., Soler T., Dalton transactions: An international journal of inorganic chemistry . 2010,第43期

机译：亚氨基膦通过Pd介导的C-H键活化的区域选择性功能化：C-C和C-X键形成
4. Ru/CeO2-Catalyzed C-C Bond Forming Reactions via Aromatic C-H Bond Activation [C] . Kenji Wada, Hiroki Miura, Saburo Hosokawa Symposium on Organometallic Chemistry . 2008

机译：Ru / CeO2催化的C-C键通过芳族C-H键活化形成反应
5. C-H bond activation and C-C bond formation at adjacent metals. [D] . Torkelson, Jeffrey Robert. 1998

机译：在相邻金属处的C-H键活化和C-C键形成。
6. Rhodium-Catalyzed C-C Bond Formation via Heteroatom-Directed C-H Bond Activation [O] . Denise A. Colby, Robert G. Bergman, Jonathan A. Ellman -1

机译：经由杂原子的定向C-H键活化铑催化的C-C键的形成
7. Rh-Catalyzed C-H Bond Activation Followed by C-C and C-N Bond Formation [O] . 王臻 2012

机译：Rh催化的C-H键活化，然后形成C-C和C-N键

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Rh-Catalyzed regioselective C-H activation and C-C bond formation: synthesis and photophysical studies of indazolo[2,3-a]quinolines

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