1520038-70-3Relevant articles and documents
Iron(III) chloride catalyzed synthesis of functionalized spiropyrimidines
Majumdar,Ponra, Sudipta,Ghosh, Tapas
supporting information, p. 3164 - 3172 (2013/12/04)
Potentially bioactive pyrimidine-annulated spiroheterocyclic compounds are synthesized in good to excellent yields using readily available, cheap and environmentally friendly iron(III) chloride (FeCl3) as the catalyst. The process is straightforward and provides a diverse range of spiropyrimidine derivatives via the 5-endo-dig mode of cyclization, starting from simple and easily available starting materials. Georg Thieme Verlag Stuttgart, New York.