), 0.00 (d, *J* = 0.0 Hz, 0H, CH), 0.00--0.00 (m, 0H, CH, Ar-H), 0.00 (t, 0H, Ar-H), 0.00 (d, 0H, Ar-H), 0.00 (d, 0H, Ar-H), 0.00 (d, 0H, Ar-H). Anal. calcd. for C~00~H~00~N~0~O~0~ (000.00): C, 00.00; H, 0.00; N, 00.00. Found: C, 00.00; H, 0.00; N, 00.00%. No 