Pd(II)-catalyzed oxidative cyclization reaction for the preparation of 2-substituted 1,2,3,4-tetrahydroquinolines with halide functionality |
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Authors: | Feng JiangZhengxing Wu Wanbin Zhang |
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Institution: | School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, PR China |
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Abstract: | The first Pd(II)-catalyzed oxidative cyclization reaction was developed for preparation of 2-substituted 1,2,3,4-tetrahydroquinolines from olefinic tosylamides. Under the optimized conditions, up to 86% yield was obtained. This reaction provides direct and easy access to 2-substituted 1,2,3,4-tetrahydroquinolines with halide functionality. |
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Keywords: | Oxidative cyclization reaction Pd(II) 2-Substituted 1 2 3 4-tetrahydroquinolines Olefinic tosylamides Halide functionality |
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