1373552-24-9Relevant academic research and scientific papers
A highly stereocontrolled intramolecular cycloaddition reaction of azomethine ylide activated by a pyrimidine ring: Access to novel tricyclic hexahydro-1H-pyrrolo[2′,3′:4,5]pyrido[2,3-d]pyrimidines
Xie, Hongxiang,Xiang, Jinbao,Dang, Qun,Bai, Xu
, p. 585 - 588 (2012/03/27)
A pyrimidine ring was discovered to aid formation of an azomethine ylide undergoing intramolecular cycloaddition reactions. This method enabled efficient synthesis of a novel tricyclic pyrimidine-piperidine-pyrrolidine scaffold from various pyri-midinemethyl amines and aldehydes in complete stereocontrol and could be rationalized by an S-shaped azomethine ylide intermediate. Georg Thieme Verlag Stuttgart · New York.
