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A. Srinivasa et al.
7.26–7.38 (m, 8H), 7.18 (t, J = 7.8 Hz, 2H), 7.02 (t, 2H, J= 7.6 Hz, 2H),
6.65 (s, 2H), and 5.86 (s, 1H); MS: m/z 356 (M+).
4-Methoxyphenyl-3,3ꢀ-bis(indolyl)methane (3h)
Pinkish solid; m.p. 192–193◦C; IR (KBr): 3392, 3055, 2933, 2838, 1610,
1507, 1320, 1023, 743 cm−1; 1H NMR (CDCl3): 1H NMR (CDCl3): δ ppm:
7.93 (brs, 2H, NH), 7.26–7.38 (m, 8H), 7.18 (t, J= 7.8 Hz, 2H), 7.02 (t,
2H, J= 7.6 Hz, 2H), 6.65 (s, 2H), 5.86 (s, 1H); 3.77 (s, 3H); MS: m/z 352
(M+).
1-(di-1H-indol-3-ylmethyl)-2-naphthol (3i)
Yellow solid; m.p. 203–205◦C; IR (KBr): 3415, 3020, 1605, 1460, 1290,
1068, 1004, 750 cm−1; 1H NMR (CDCl3) δ ppm: 12.2 (s, 1H), 8.15 (d, J=
8.6 Hz, 1H), 8.06 (brs, 2H, NH), 7.83 (d, J= 8.0 Hz, 1H), 7.73 (d, J= 8.0
Hz, 1H), 7.3–7.45 (m, 7 H), 7.2 (t, J= 7.2 Hz, 2H), 7.02 (t, J= 7.6 Hz,
2H), 6.82 (s, 1H), 6.76 (s, 1H), and 6.5 (s, 1H, CH); MS: m/z 388 (M+).
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