Y Chen, N Zhang, L Ye, J Chen, X Sun, X Zhang… - RSC Advances, 2015 - pubs.rsc.org
KO t -Bu/DMF promoted intramolecular cyclization of 1,1′-biphenyl aldehydes and ketones:
an efficient synthesis of phenanthrenes - RSC Advances (RSC Publishing) DOI:10.1039/C5RA07188G …