808126-49-0Relevant academic research and scientific papers
Synthesis and structure of a helical diindenophenanthrene with four congested phenyl substituents as a molecular spiral staircase
Dai, Weixiang,Petersen, Jeffrey L.,Wang, Kung K.
, p. 4355 - 4357 (2004)
(Chemical Equation Presented) Treatment of 9 with potassium tert-butoxide produced 10 having a helical twist in a single operation. The X-ray structure of 10 shows that the four phenyl substituents are essentially parallel to one another but are virtually
