A convenient synthesis of ortho–ortho disubstituted biphenyls containing an eight-membered lactam ring using radical chemistry
作者:C.H. Wang、S. Alluri、A.K. Ganguly
DOI:10.1016/j.tetlet.2009.02.031
日期:2009.4
shows structural similarities to the antimitotic agent rhazinilam and the gamma secretase inhibitor LY411575. The scope of the reaction has been studied by changing the substitutions on the aromatic rings and the mechanism for the formation of 9 and 10 from 4 is suggested.