Palladium-catalyzed Synthesis of 3, 4-Diallyiquinolines from 1-Azido-2-(2-propynyl) Benzenes and All

来源 :The 24th International Society of Heterocyclic Chemistry Con | 被引量 : 0次 | 上传用户：kaiping56

【摘要】

：

【作者】

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Jiang Luo Zhibao Huo Jun Fu Fangming Jin Yoshinori Yamamoto

【机构】

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Department of Environmental Science and Engineering,Shanghai Jiao Tong University,800 Dongchuan Road

【出处】

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The 24th International Society of Heterocyclic Chemistry Con

【发表日期】

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2013年4期

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The palladium-catalyzed[1] cyclization-allylation reaction of ortho-azido propyn-ylbenzenes 1 and allyl methyl carbonate 2 gives the corresponding 3,4-di-allylquinolines 3 and 3-allylquinolines 4 in moderate to good yields.For example, the reaction of 1-azido-2-(2-propynyl) benzene[2] 1a proceeds smoothly with Pd(PPh3)4 and K3PO4 in DMF at 100 ℃ to afford 3, 4-diallylquinoline 3a or allylquinoline 4 in 69 ％ or 67％ yield.

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Palladium-catalyzed Synthesis of 3, 4-Diallyiquinolines from 1-Azido-2-(2-propynyl) Benzenes and All

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