title: Synthesis of spirocyclic β-keto-lactams: copper catalyzed process.
abstract: In the presence of catalytic amount of copper salt, an efficient and flexible synthetic method towards the synthesis of a structurally new type of spirocyclic lactams was developed.
authors: Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education, School of Chemical Science and Technology, Yunnan University, Kunming, Yunnan 650091, PR China.
authors: Zhongxuan
authors: Z
authors: Xu
authors: Kun
authors: K
authors: Huang
authors: Tong
authors: T
authors: Liu
authors: Mingjin
authors: M
authors: Xie
authors: Hongbin
authors: H
authors: Zhang
mesh_terms: D000900:Anti-Bacterial Agents / Q000138:chemical synthesis*; D001384:Azetidines / Q000138:chemical synthesis; D002384:Catalysis; D003300:Copper / Q000737:chemistry; D003500:Cyclization; D007659:Ketones / Q000138:chemical synthesis*; D047090:beta-Lactams / Q000138:chemical synthesis*
chemical_list: C116379:2-azetidinone; D000900:Anti-Bacterial Agents; D001384:Azetidines; D007659:Ketones; D047090:beta-Lactams; D003300:Copper