Naphtho- and Benzo[g]quinoxalino-Fused Oxazocinoquinolinones and Their Diaryl and Alkynyl Analogues from Quinolin-8-ols: A Library of Novel Polynuclear Heteroaromatics
作者:Nirup Mondal、Rupankar Paira、Arindam Maity、Subhendu Naskar、Shyamal Mondal、Priyankar Paira、Abhijit Hazra、Krishnendu Sahu、Pritam Saha、Sukdeb Banerjee
DOI:10.1055/s-0030-1257974
日期:2010.10
The efficient syntheses of 6,6,8,6,6-pentacyclic naphtho-fused oxazocinoquinolinones and 6,6,8,6,6,6-hexacyclic benzo[g]quinoxalino-fused oxazocinoquinolinones were achieved in one-pot sequences. The generation of libraries of their diaryl- and alkynyl-substituted analogues via Suzuki-Miyaura and Sonogashira cross-coupling reactions, respectively, were also achieved.
在一锅法序列中实现了6,6,8,6,6-五环并萘稠合草酰二喹啉酮和6,6,8,6,6,6-六环并苯并[g]喹啉并草酰二喹啉酮的高效合成。通过Suzuki-Miyaura和Sonogashira交叉偶联反应,分别生成了它们的二芳基和炔基取代类似物库。