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A new and facile synthesis of quinazoline-2,4(1H,3H)-diones.
Li, Jiarong; Chen, Xian; Shi, Daxin; Ma, Shuling; Li, Qing; Zhang, Qi; Tang, Jianhong.
Affiliation
  • Li J; School of Chemical Engineering and Environment, Beijing Institute of Technology, Beijing, PR China 100081. jrli@bit.edu.cn
Org Lett ; 11(6): 1193-6, 2009 Mar 19.
Article in En | MEDLINE | ID: mdl-19239261
ABSTRACT
A new and facile preparation of quinazoline-2,4(1H,3H)-diones was first reported which was the condensation of aromatic o-aminonitriles with DMF or N,N-diethylformamide in the presence of ZnCl(2) (0.5-10 mol %) at 190-200 degrees C in the sealed reactor.
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Full text: 1 Collection: 01-internacional Database: MEDLINE Main subject: Quinazolines Language: En Journal: Org Lett Journal subject: BIOQUIMICA Year: 2009 Document type: Article
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Full text: 1 Collection: 01-internacional Database: MEDLINE Main subject: Quinazolines Language: En Journal: Org Lett Journal subject: BIOQUIMICA Year: 2009 Document type: Article