Synthesis of Phosphine Oxide-Carboxylic Acid Esters Bearing 9,10-Dihydro-9,10-ethanoanthracene Moiety
作者:Yoshiharu Okada、Kazuhiro Okeya、Yoshiyasu Murata、Nakahisa Aoki、Takahiro Aoki、Motoko Sugitani、Satomi Yasui、Yusuke Sawada、Fumio Ogura
DOI:10.1080/10426500307810
日期:2003.4
A bulky type. of phosphine oxide-carboxylic acid bearing 9,10-dihydro-9,10-ethanoanthracene moiety was synthesized by the Diels-Alder reaction of 2-anthryldiphenylphosphine oxide and methyl acrylate, for which the structure was confirmed on the basis of H-1 NMR spectral data to be dimethyl 2-diphenylphosphinoyl-9,10-dihydro-9,10-ethanoanthracene-11,11- and 12,12-dicarboxylates.