Research Article
Environ-Economic Synthesis and Characterization of Some New 1,2,4-Triazole Derivatives as Organic Fluorescent Materials and Potent Fungicidal Agents
Table 2
Fluorescence data of compounds (5a–l).
| Entry | Molar concentration | 1H-indole-2,3-diones (H, 5-Cl, 5-NO2) reactants λem(nm) | Products λem(nm) |
| 5a | 7 × 10−5 | 296 | 362.008 | 5b | 6 × 10−5 | 296 | 360.108 | 5c | 6 × 10−5 | 296 | 418.053 | 5e | 6 × 10−5 | 296 | 415.915 | 5f | 7 × 10−5 | 296 | 386.943 | 5g | 7 × 10−5 | 296 | 413.066 | 5h | 6 × 10−5 | 296 | 412.116 | 5j | 5 × 10−5 | 291 | 422.090 | 5k | 5 × 10−5 | 291 | 371.982 | 5l | 5 × 10−5 | 291 | 435.864 |
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