Table 1 Physical and analytical data of compounds 7-12
Compounds | X | Time Δ (h)/sonication (min) | Yield (%)Δ/sonication | m.p. (°C) | Elemental analysis (%) | m/z(M)+.molecular formula | ||
|---|---|---|---|---|---|---|---|---|
C Found (calculated) | H Found (calculated) | N Found (calculated) | ||||||
7 | H | 7/15 | 65/95 | 261 | 74.55 (74.65) | 5.69 (5.82) | 12.31 (12.44) | 450 C28H26N4O2 |
8 | F | 7/15 | 70/94 | 233 | 69.02 (69.12) | 4.77 (4.97) | 11.41 (11.52) | 486 C28H24F2N4O2 |
9 | Cl | 8/20 | 55/88 | 260 | 64.52 (64.74) | 4.52 (4.66) | 10.66 (10.79) | 518, 520 C28H24Cl2N4O2 |
10 | Br | 7/15 | 60/95 | 262 | 55.13 (55.28) | 3.82 (3.98) | 9.11 (9.21) | 606, 608 C28H24Br2N4O2 |
11 | CH3 | 5/10 | 65/98 | 258 | 75.13 (75.29) | 6.22 (6.32) | 11.60 (11.71) | 478 C30H30N4O2 |
12 | OCH3 | 5/10 | 65/95 | 202 | 70.43 (70.57) | 5.86 (5.92) | 10.85 (10.97) | 510 C30H30N4O4 |