표제 화합물 의 1 HNMR ( CDCl 3 ) : 2 . 63 ( tt , 4 H , CH 2 CH 2 COOH ) , 2 . 7 ( m , 12 H , P ( O ) ( N ( CH 3 ) 2 ) 2 ) , 3 . 33 ( tt , 2 H , C - 6 - H 2 ) , 4 . 98 ( s , 1 H , C - 5 - H ) , 5 . 43 ( t , H , C - 4 - H 2 ) , 5 . 53 ( dd , 2 H , O - CH 2 - Ph ) , 7 . 33 ( m , 20 H , Ar - H )