Comp. No. | Ar | Name | M.P. ˚C | Yield % | MWI Watt | Reaction Time/min | Colour |
11c |
| 2-(1H-benzo[d][1,2,3]triazol-1-yl)-N-(2-(2-hydroxyphenyl)-4,7-dioxo-4,7-dihydro-1,3-oxazepin-3(2H)-yl)acetamide | 150 - 152 | 90 | 360 | 3 | leady |
12c |
| 2-(1H-benzo[d][1,2,3]triazol-1-yl)-N-(2-(3-hydroxyphenyl)-4,7-dioxo-4,7-dihydro-1,3-oxazepin-3(2H)-yl)acetamide | 87 - 90 | 85 | 180 | 3 | black |
13c |
| 2-(1H-benzo[d][1,2,3]triazol-1-yl)-N-(2-(3-chlorophenyl)-4,7-dioxo-4,7-dihydro-1,3-oxazepin-3(2H)-yl)acetamide | 140 - 142 | 76 | 180 | 3 | gryisha |
14c |
| 2-(1H-benzo[d][1,2,3]triazol-1-yl)-N-(2-(4-dimethylaminophenyl)-4,7-dioxo-4,7-dihydro-1,3-oxazepin-3 (2H)-yl)acetamide | 120 - 123 | 78 | 180 | 2.5 | red |
15c |
| (E)-2-(1H-benzo[d][1,2,3]triazol-1-yl)-N- (4,7-dioxo-2-styryl-4,7-dihydro-1,3-oxazepin-3 (2H)-yl)acetamide | 112 - 115 | 85 | 180 | 3 | yellow |
16c |
| 2-(1H-benzo[d][1,2,3]triazol-1-yl)-N-(2-(2-bromophenyl)-4,7-dioxo-4,7-dihydro-1,3-oxazepin-3(2H)-yl)acetamide | 135 - 137 | 70 | 180 | 2 | gryisha |
17c |
| 2-(1H-benzo[d][1,2,3]triazol-1-yl)-N-(2-(4-bromophenyl)-4,7-dioxo-4,7-dihydro-1,3-oxazepin-3(2H)-yl)acetamide | 124 - 126 | 60 | 180 | 2.5 | yellow |
18c |
| 2-(1H-benzo[d][1,2,3]triazol-1-yl)-N-(2-(furan-2-yl)-4,7-dioxo-4,7-dihydro-1,3-oxazepin-3(2H)-yl)acetamide | 80 - 82 | 68 | 360 | 3.5 | chestnut |