Pd-assisted cross-coupling reactions with 4-chlorocinnoline

Heiter H.J.; Vilkauskaite G.; Holzer W.

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Pd-assisted cross-coupling reactions with 4-chlorocinnoline

机译：钯辅助交叉偶联反应与4-氯肉桂碱

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A series of 4-ethynylcinnolines 3a-e was prepared by Sonogashira reaction of 4-chlorocinnoline (1) with appropriate alkynes. Moreover, Suzuki coupling of with boronic esters gave the corresponding 4-arylcinnolines 5a-c. Detailed NMR spectroscopic data including unambiguous chemical shift assignments of all ~1H, ~(13)C, and ~(15)N resonances of the obtained cinnoline derivatives are reported.

机译：通过4-氯辛啉（1）与适当的炔烃的Sonogashira反应，制备了一系列4-乙炔基辛啉3a-e。此外，Suzuki与硼酸酯的偶合得到相应的4-芳基肉桂啉5a-c。报告了详细的NMR光谱数据，包括获得的肉桂酸衍生物的所有〜1H，〜（13）C和〜（15）N共振的明确化学位移分配。

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《Journal of Heterocyclic Chemistry: The International Journal of Heterocyclic Chemistry》 |2013年第1期|共4页
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Heiter H.J.; Vilkauskaite G.; Holzer W.;
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1. Pd-assisted cross-coupling reactions with 4-chlorocinnoline [J] . Heiter H.J., Vilkauskaite G., Holzer W. Journal of Heterocyclic Chemistry: The International Journal of Heterocyclic Chemistry . 2013,第1期

机译：钯辅助交叉偶联反应与4-氯肉桂碱
2. Synthesis and Characterization of R_2PN=P(~iBuNCH_2CH_2)_3N: A New Bulky Electron-Rich Phosphine for Efficient Pd-Assisted Suzuki—Miyaura Cross-Coupling Reactions [J] . Jesudoss V. Kingston, John G. Verkade The Journal of Organic Chemistry . 2007,第8期

机译：R_2PN = P（〜iBuNCH_2CH_2）_3N的合成与表征：高效Pd辅助的Suzuki-Miyaura交叉偶联反应的新型大体积富电子膦
3. Synthesis and Characterization of R_2PN=P(~iBuNCH_2CH_2)_3N: A New Bulky Electron-Rich Phosphine for Efficient Pd-Assisted Suzuki—Miyaura Cross-Coupling Reactions [J] . Jesudoss V. Kingston, John G. Verkade The Journal of Organic Chemistry . 2007,第8期

机译：R_2PN = P（〜iBuNCH_2CH_2）_3N的合成与表征：高效Pd辅助的Suzuki-Miyaura交叉偶联反应的新型大体积富电子膦
4. Xantphos-ligated Palladium Dialkyl Complex as an EffectivePrecatalyst for Cross-coupling Reactions [C] . Rina Takahashi, Koji Kubota, Hajime Ito 日本化学会春季年会 . 2020

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7. Suzuki-Miyaura Cross-Coupling Reactions of Highly Fluorinated Arylboronic Esters: Catalytic Studies and Stoichiometric Model Reactions on the Transmetallation Step [O] . Johannes Kohlmann, Thomas Braun, Reik Laubenstein, 2017

机译：高氟化芳基硼酯的铃木 - 宫系交叉偶联反应：催化研究和化学计量模型反应对透射步骤

Pd-assisted cross-coupling reactions with 4-chlorocinnoline

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