62329-95-7Relevant academic research and scientific papers
Efficient and convenient synthesis of pyrrolo[1,2- a ]quinazoline derivatives with the aid of tin(II) chloride
Wang, Manman,Dou, Guolan,Shi, Daqing
experimental part, p. 582 - 586 (2010/09/04)
An efficient, convenient, one-pot synthesis of 2,3,3a,4- tetrahydropyrrolo[1,2-a]quinazolin-5(1H)-one and 2,3,3a,4-tetrahydropyrrolo[1,2- a]quinazoline-1,5-dione was accomplished in good yields via the novel reductive cyclization of 2-nitrobenzamides with haloketones or keto acids mediated by SnCl22H2O system. A variety of substrates can participate in the process with good yields, making this methodology suitable for library synthesis in drug discovery efforts.
