π-Conjugated Triazenes: Intermediates That Undergo Oxidation and Substitution Reactions

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• 作者：Enrique Barragan ; Alejandro Bugarin
• 刊名：Journal of Organic Chemistry
• 出版年：2017
• 出版时间：February 3, 2017
• 年：2017
• 卷：82
• 期：3
• 页码：1499-1506
• 全文大小：459K
• ISSN：1520-6904

文摘

Novel reactivity for π-conjugated triazenes is herein reported. This observed and unprecedented triazene reactivity gave access to oxidation and substitution reactions. These transformations include successful synthesis of aldehydes, ketones, ethers, and sulfides from readily available organic azides via π-conjugated triazene intermediates. Notably, the afforded adducts were obtained in good yields, at room temperature, and in the absence of added metal catalysts.