Chauhan Shive Murat Singh, Garg Bhaskar, Bisht Tanuja
Bioorganic Research Laboratory, Department of Chemistry, University of Delhi, Delhi-110007, India.
Molecules. 2007 Nov 9;12(11):2458-66. doi: 10.3390/12112458.
A facile and efficient protocol is reported for the synthesis of calix[4]pyrroles and N-confused calix[4]pyrroles in moderate to excellent yields by reaction of dialkyl or cycloalkyl ketones with pyrrole catalyzed by reusable Amberlyst(TM)-15 under eco-friendly conditions.
报道了一种简便高效的方法,即在环境友好的条件下,通过二烷基或环烷基酮与吡咯在可重复使用的Amberlyst(TM)-15催化下反应,以中等至优异的产率合成杯[4]吡咯和N-稠合杯[4]吡咯。