1068135-53-4Relevant articles and documents
A novel and efficient synthesis of 1-hydroxyquinazolin-4-ones via tin(II) chloride induced cyclization of 2-nitrobenzamides and ketones
Shi, Daqing,Dou, Guolan,Zhou, Yao
scheme or table, p. 2000 - 2006 (2009/04/03)
A mild, efficient and novel synthesis of 2,3-dihydro-1-hydroxyquinazolin- 4(1H)-ones via cyclization of 2-nitrobenzamides and ketones induced by tin(II) chloride dihydrate is described. This new method has the advantages of accessible starting materials, convenient manipulation, short reaction times, and high yields. Thieme Stuttgart.