Synthesis of Spiroguanidine Derivatives by Dearomative Oxidative Cyclization using Hypervalent Iodine Reagent
Synthesis of Spiroguanidine Derivatives by Dearomative Oxidative Cyclization using Hypervalent Iodine Reagent
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DOI:
10.1002/ajoc.201900726
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发表时间:
2020-02
影响因子:
2.7
通讯作者:
Minami Odagi;Kazuma Okuda;Hayate Ishizuka;Kanna Adachi;K. Nagasawa
中科院分区:
文献类型:
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作者:
Minami Odagi;Kazuma Okuda;Hayate Ishizuka;Kanna Adachi;K. Nagasawa
We have developed a versatile synthetic method for the construction of spirocyclic guanidines in moderate yields by intramolecular dearomative oxidative cyclization of guanidino phenols using the hypervalent iodine reagent 4‐chloro‐1‐(diacetoxyiodo)benzene in 2,2,3,3‐tetrafluoro‐1‐propanol.