title: Gold(I)-catalyzed tandem transformation: a simple approach for the synthesis of pyrrolo/pyrido[2,1-a][1,3]benzoxazinones and pyrrolo/pyrido[2,1-a]quinazolinones.
abstract: We have developed a simple method for the synthesis of pyrrolo/pyrido[2,1-a][1,3]benzoxazinones and pyrrolo/pyrido[2,1-a]quinazolinones from 2-amino benzoic acids and 2-amino benzamides via a gold(I)-catalyzed tandem coupling/cyclization process. The tricyclic or polycyclic molecular architectures were constructed in one pot with the formation of three new bonds.
authors.affiliation: State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 Zuchongzhi Road, Shanghai 201203, China.
authors.forename: Enguang
authors.initials: E
authors.lastname: Feng
authors.forename: Yu
authors.initials: Y
authors.lastname: Zhou
authors.forename: Dengyou
authors.initials: D
authors.lastname: Zhang
authors.forename: Lei
authors.initials: L
authors.lastname: Zhang
authors.forename: Haifeng
authors.initials: H
authors.lastname: Sun
authors.forename: Hualiang
authors.initials: H
authors.lastname: Jiang
authors.forename: Hong
authors.initials: H
authors.lastname: Liu
mesh_terms: D048588:Benzoxazines / Q000138:chemical synthesis* / Q000737:chemistry; D002384:Catalysis; D006046:Gold / Q000737:chemistry*; D015394:Molecular Structure; D052999:Quinazolinones / Q000138:chemical synthesis* / Q000737:chemistry; D013237:Stereoisomerism
chemical_list: D048588:Benzoxazines; D052999:Quinazolinones; D006046:Gold