Hydroalumination-Triggered Cyclization of Silylated 1,3-Dien-5-ynes to Polysubstituted Benzenes
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https://figshare.com/articles/dataset/Hydroalumination_Triggered_Cyclization_of_Silylated_1_3_Dien_5_ynes_to_Polysubstituted_Benzenes/2253673
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资源简介：
Regiocontrolled synthesis of polysubstituted
benzenes from silylated
1,3-dien-5-ynes has been achieved by using diisobutylaluminum hydride
(DIBAL-H). Hydroalumination of the alkyne moiety with DIBAL-H triggers
the aromatic cyclization, which usually proceeds without rearrangement
and loss of the existing substituents. The related unusual cyclizations
to different types of polysubstituted benzenes are also described.
创建时间：
2014-09-19
