Copper-Catalyzed Cascade Synthesis of 1<i>H</i>-Indolo[1,2-<i>c</i>]quinazoline Derivatives
作者:Hao Zhang、Yibao Jin、Hongxia Liu、Yuyang Jiang、Hua Fu
DOI:10.1002/ejoc.201200953
日期:2012.12
A simple, efficient and practical approach to 1H-indolo[1,2-c]quinazolinederivatives has been developed that uses inexpensive and readily-available catalyst and substrates. The method should provide a new strategy for N-fused heterocycles and will show wide application in organic chemistry and medicinal chemistry.
General and efficient copper-catalyzed aerobic oxidative synthesis of N-fused heterocycles using amino acids as the nitrogen source
作者:Qing Liu、Haijun Yang、Yuyang Jiang、Yufen Zhao、Hua Fu
DOI:10.1039/c3ra41644e
日期:——
efficient copper-catalyzed aerobic oxidative method for the synthesis of N-fused heterocycles has been developed by using readily available α-amino acids as the nitrogen source. The reactions underwent N-arylation, aerobic oxidative dehydrogenation, intramolecular cyclization and dissociation of formic acid. This method should provide a general and practical strategy for the construction of N-fused