Syntheses of normal, expanded, strapped and N-confused calixbenzophyrins from a single starting material

P. S. Salini, K. S. Anju, M. L. P. Reddy, A. Srinivasan
2013 Chemical Communications  
doi:10.1039/c3cc41601a pmid:23689520 fatcat:23dcebbpevg7vhuur3lrf2jluq