Synthesis of Phosphonylated and Thiolated Indenones by Manganese (III)??Mediated Addition of Phosphorus??and Sulfur??Centered Radicals to 1, 3??Diarylpropynones

J Zhou, GL Zhang, JP Zou…

文献索引：Zhou, Jun; Zhang, Guang-Liang; Zou, Jian-Ping; Zhang, Wei European Journal of Organic Chemistry, 2011 , # 19 p. 3412 - 3415

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被引用次数: 3

摘要

Abstract Phosphorus-or sulfur-centered radicals generated from the reaction of manganese (III) acetate with dialkyl phosphonates or arylthiols undergo selective additions to conjugated alkynes followed by cyclization and rearomatization to afford 2-phosphonyl-or 2-thioaryl- substituted indenones in fair to good yields.