Domino Inverse Electron-Demand Diels–Alder/Cyclopropanation Reaction of Diazines Catalyzed by a Bidentate Lewis Acid
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https://figshare.com/articles/dataset/Domino_Inverse_Electron_Demand_Diels_Alder_Cyclopropanation_Reaction_of_Diazines_Catalyzed_by_a_Bidentate_Lewis_Acid/2474191
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资源简介：
A domino inverse electron-demand Diels–Alder (IEDDA)/cyclopropanation
reaction of diazines was discovered by applying electron-rich furans
in the bidentate Lewis acid catalyzed IEDDA reaction. This process
produces benzonorcaradienes in excellent yields with a low loading
of a bidentate Lewis acid catalyst of 2 to 5 mol %. We demonstrate
the broad applicability by 20 examples with different dienophiles
and a variety of dienes. A detailed mechanism is proposed supported
by DFT calculations.
创建时间：
2012-10-31
