title: A divergent synthesis of gamma-iminolactones, dihydroquinolin-2-ones, and gamma-lactames from beta-hydroxymethylcyclopropanylamides.
abstract: Gamma-iminolactones 2, dihydroquinolin-2-ones 3, and gamma-lactames 4 have been synthesized starting from beta-hydroxymethylcyclopropanylamides 1, mediated by SnCl4/NaI/NEt3, BF3.OEt2, and TiCl4/NEt3. The corresponding products 2, 3, and 4 were produced, respectively, in high to excellent yields.
authors: Department of Chemistry, Northeast Normal University, Changchun, 130024, People's Republic of China.
authors: Tao
authors: T
authors: Xiong
authors: Qian
authors: Q
authors: Zhang
authors: Zhiguo
authors: Z
authors: Zhang
authors: Qun
authors: Q
authors: Liu