One Pot Regioselective Synthesis of a Small Library of Dibenzo[b,f][1,4]thiazepin-11(10H)‑ones via Smiles Rearrangement
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A facile and efficient method has been developed for the synthesis of a small library of dibenzo[b,f][1,4]thiazepin-11(10H)-ones via Smiles rearrangement. Compounds were obtained in excellent isolated yields (70%–92%) under metal-free conditions. More specifically, this transition metal-free process relates to an environmentally friendly, economical, and efficient method for preparing benzoic-fused seven-membered lactams.
创建时间:
2016-02-19



