Iron(III) Chloride as a Mild Catalyst for the Dearomatizing Cyclization of <i>N</i>‑Acylindoles
收藏NIAID Data Ecosystem2026-03-12 收录
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A catalytic approach for the preparation of indolines by dearomatizing cyclization is presented. FeCl3 acts as a catalyst to afford tetracyclic 5a,6-dihydro-12H-indolo[2,1-b][1,3]benzoxazin-12-ones in good yields. The cyclization also proceeds with tosylamides forming C–N bonds in 53% yield.
创建时间：
2020-08-28
