C(five)); 68.43 (C(three)); 70.09 (C(1); 83.16 (C(2); 87.27 (C(four)); 87.73 (C(one)); 102.27 (C(five)); 113.47 (C(ar)); 127.33 (C(ar
C(5)); 68.43 (C(three)); 70.09 (C(1); 83.16 (C(2); 87.27 (C(four)); 87.73 (C(1)); 102.27 (C(5)); 113.47 (C(ar)); 127.33 (C(ar)); 130.25 (C(ar));140.32 (C(six)); 144.50; 150.33; 158.91; 163.39 ppm. ESI-MS (m/z): + calcd for…