Fluoroalcohol-mediated reductive iodonio-Claisen rearrangement: Synthesis of complex ortho-substituted-allyl iodoarenes
2015
-iodanes 和 allyl 或 substituted-allyl silanes 的减少的 iodonio-Claisen 重新整理(RICR ) 例如 1,1,1,3,3,3-hexafluoroisopropanol (HFIP ) 和 2,2,2-trifluoroethanol (TFE ) ,为复杂 ortho-allyl 或 substituted-allyl iodoarenes 的合成被学习。与包含硼 trifluoride diethyl etherate 的以前报导的条件相比, RICR 由 fluoroalcohols 调停了被发现更有效地继续。产生复杂 ortho-allyl iodoarenes 是有用合成中介并且能乐意地被变换成各种各样的杂环的混合物。
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