PhI(OAc)<sub>2</sub>-Mediated Novel 1,3-Dipolar Cycloaddition of Methylenecyclopropanes (MCPs), Vinylidenecyclopropanes (VCPs), and Methylenecyclobutane (MCB) with Phthalhydrazide
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资源简介：
Iodobenzene diacetate-mediated reactions of methylenecyclopropanes 1, vinylidenecyclopropanes 2, and a methylenecyclobutane 3a with phthalhydrazide give the corresponding [3+2] cycloaddition products in good yields under mild conditions. In these reactions, phthalhydrazide was transformed to a 1,3-dipole intermediate in the presence of iodobenzene diacetate. A plausible reaction mechanism has been proposed.
创建时间：
2007-03-29
