Synthesis and absolute stereostructure of dinaphth[2,1- c: 1′,2′-e]oxepin-3-(5H)-one
作者:Gerhard Bringmann、Thomas Hartung、Oliver Kröcher、Klaus-Peter Gulden、Joachim Lange、Hans Burzlaff
DOI:10.1016/s0040-4020(01)86996-9
日期:1994.2
The synthesis, enantiomer analysis, and configurational assignment of dinaphth[2,1-c:1',2'-e]oxepin-3-(5H)-one, a seven-membered lactone-bridged chiral binaphthalene, is reported. The elucidation of the absolute configuration has been performed, independently by multiple scattering X-ray experiments and by circular dichroism (CD).