Annulations of Ynamides with 1,2-Benzisothiazoles to Construct 1,4-Benzothiazepines and 3‑Aminoisoquinolines

Two distinct TMSOTf-catalyzed annulation reactions between ynamides and 1,2-benzisothiazoles have been developed. The direction of the reaction could be easily switched by applying different thermodynamic-controlled conditions. At room temperature, ynamides undergo a [5 + 2] annulation reaction with...

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Veröffentlicht in:	Organic letters 2024-02, Vol.26 (7), p.1522-1527
Hauptverfasser:	Wang, Xiao-Na, Zhao, Zhen, Chen, Jinyue, Wang, Nanfang, Chang, Junbiao
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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