Ruthenium‐Catalyzed C−C Bond Cleavage of 2 H ‐Azirines: A Formal [3+2+2] Cycloaddition to Fused Azepine Skeletons

2 H ‐azirines can serve as three‐atom synthons by C−C bond cleavage, however, it involves a high energy barrier under thermal conditions (>50.0 kcal mol −1 ). Reported is a ruthenium‐catalyzed [3+2+2] cycloaddition reaction of 2 H ‐azirines with diynes, thus leading to the formation of fused azep...

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Veröffentlicht in:	Angewandte Chemie International Edition 2016-02, Vol.55 (8), p.2861-2865
Hauptverfasser:	Li, Tengfei, Xu, Fen, Li, Xincheng, Wang, Chunxiang, Wan, Boshun
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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