Journal of Chemistry

Research Article

Synthesis and Evaluation of Some New Thiazolidin-4-One Derivatives as Potential Antimicrobial Agents

Table 2

1HNMR spectral data of compounds.
Compound 1HNMR (DMSO-d6, ppm)
7aδ 2.0 (s, 3H, CH3), 2.45 (s, 3H, CH3), 3.8 (s, 2H, CH2, thizolidin-4-one), 6.02 (s, 1H, CH, thizolidin-4-one), 7.0–7.28 (m, 5H, ArH), 9.2 (s, 1H, NH), 13.87 (br s, 1H, SH)
7bδ 2.1 (s, 3H, CH3), 2.35 (s, 3H, CH3), 3.95 (s, 2H, CH2, thizolidin-4-one), 5.35 (s, 1H, OH), 5.96 (s, 1H, CH, thizolidin-4-one), 6.8–7.2 (m, 4H, ArH), 9.1 (s, 1H, NH), 13.79 (br s, 1H, SH)
7cδ 2.04 (s, 3H, CH3), 2.3 (s, 3H, CH3), 3.92 (s, 2H, CH2, thizolidin-4-one), 5.89 (s, 1H, CH, Thizolidin-4-one), 7.08–7.42 (m, 4H, ArH), 9.15 (s, 1H, NH), 13.89 (br s, 1H, SH)
7dδ 2.01 (s, 3H, CH3), 2.48 (s, 3H, CH3), 3.8 (s, 2H, CH2, thizolidin-4-one), 5.98 (s, 1H, CH, thizolidin-4-one), 7.59–8.15 (m, 4H, ArH), 9.05 (s, 1H, NH), 12.98 (br s, 1H, SH)
7gδ 2.07 (s, 3H, CH3), 2.54 (s, 3H, CH3), 3.06 (s, 6H, CH3), 3.91 (s, 2H, CH2, thizolidin-4-one), 5.85 (s, 1H, CH, thizolidin-4-one), 6.64 (s, 2H, ArH,  Hz), 7.05 (s, 2H, ArH, J = 7.5 Hz), 9.25 (s, 1H, NH), 13.88 (br s, 1H, SH)
7hδ 2.03 (s, 3H, CH3), 2.45 (s, 3H, CH3), 3.83 (s, 9H, OCH3), 3.97 (s, 2H, CH2, thizolidin-4-one), 5.95 (s, 1H, CH, thizolidin-4-one), 7.07 (s, 2H, ArH, J = 1.5 Hz), 9.25 (s, 1H, NH), 13.78 (br s, 1H, SH)
7jδ 2.08 (s, 3H, CH3), 2.5 (s, 3H, CH3), 3.82 (s, 2H, CH2, thizolidin-4-one), 6.01 (s, 1H, CH, thizolidin-4-one), 7.08–7.85 (m, 4H, ArH), 9.35 (s, 1H, NH), 13.82 (br s, 1H, SH)
7kδ 2.11 (s, 3H, CH3), 2.35 (s, 3H, CH3), 2.98 (s, 3H, CH3), 3.76 (s, 2H, CH2, thizolidin-4-one), 6.11 (s, 1H, CH, thizolidin-4-one), 7.05–7.18 (m, 4H, ArH), 9.45 (s, 1H, NH), 13.58 (br s, 1H, SH)