TMSOTf-mediated synthesis of skipped dienes through the addition of olefins to imines and semicyclic ,-acetals

A novel approach to skipped dienes has been developed through the TMSOTf-mediated one-pot addition-substitution of olefins 2a , 2f and 2g with imines 1a-1g , and a series of aryl substituted skipped dienes 3aa-3gf were accordingly obtained in 62%-94% yields. Moreover, semicyclic N , O -acetals 5 and...

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Veröffentlicht in:	Organic & biomolecular chemistry 2021-09, Vol.19 (36), p.7883-7893
Hauptverfasser:	Feng, Yi-Man, Nie, Xiao-Di, Sun, Jian-Ting, Xu, Wen-Ke, Wei, Bang-Guo
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