Asymmetric α,γ-Regioselective [3 + 3] Formal Cycloadditions of α,β-Unsaturated Aldehydes via Cascade Dienamine–Dienamine Catalysis
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https://figshare.com/articles/dataset/Asymmetric_Regioselective_3_3_Formal_Cycloadditions_of_Unsaturated_Aldehydes_via_Cascade_Dienamine_Dienamine_Catalysis/2092966
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资源简介：
Asymmetric α,γ-regioselective
[3 + 3] formal cycloadditions
of α,β-unsaturated aldehydes and 2-nitroallylic acetates
have been developed for the first time. These reactions proceeded
through a domino Michael addition–Michael addition sequence
via an unusual cascade dienamine–dienamine catalysis of a chiral
secondary amine, and multifunctional cyclohexene derivatives were
generally constructed in moderate yields with excellent stereoselectivity
after simple treatment with K2CO3.
创建时间：
2016-02-12
