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Synthesis of Dibenzo[f,h]quinolines by Stepwise C–H Arylation of 2-Phenylpyridine and Reductive Cyclodehydrogenation
Synthesis ( IF 2.2 ) Pub Date : 2023-05-08 , DOI: 10.1055/a-2069-4269 Yan-Qin He 1 , Zhong-Qiu Li 2 , Yu-Wu Zhong 2
中文翻译：
2-苯基吡啶逐步C-H芳基化还原环化脱氢合成二苯并[f,h]喹啉
更新日期：2023-05-09
Synthesis ( IF 2.2 ) Pub Date : 2023-05-08 , DOI: 10.1055/a-2069-4269 Yan-Qin He 1 , Zhong-Qiu Li 2 , Yu-Wu Zhong 2
Affiliation
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A synthetic approach to dibenzo[f,h]quinolines and their derivatives via stepwise ruthenium-catalyzed C–H arylation and potassium-mediated reductive cyclodehydrogenation from 2-phenylpyridine and aryl bromides, is presented. One dibenzo[f,h]quinoline derivative is used as a bidentate ligand to prepare a cyclometalated ruthenium complex. Two dibenzo[f,h]quinoline compounds and the ruthenium complex were characterized by single-crystal X-ray structural analysis.
中文翻译：
2-苯基吡啶逐步C-H芳基化还原环化脱氢合成二苯并[f,h]喹啉
介绍了一种通过逐步钌催化的 C-H 芳基化和钾介导的还原性环化脱氢从 2-苯基吡啶和芳基溴化物合成二苯并 [f, h] 喹啉及其衍生物的方法。一种二苯并[ f , h ] 喹啉衍生物被用作双齿配体来制备环金属化的钌络合物。通过单晶 X 射线结构分析表征了两种二苯并 [ f , h ] 喹啉化合物和钌络合物。
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