A balanced equation for a chemical reaction indicates what is reacting and what is produced, but it reveals nothing about how the reaction actually takes place. The reaction mechanism is the process, or pathway, by which a reaction occurs.5908-62-3, name is 1,1-Dioxo-isothiazolidine. An updated downstream synthesis route of 5908-62-3 as follows., 5908-62-3
General procedure: General procedure for synthesis of N-substituted-rhodanine derivatives RhAs: To a solution of aldehydes (3a-3h, 1.0 equiv.) in ethanol (10 mL) was added slowly to the solution of 3-amino-2-thioxothiazolidin-4-one (2, 1.0 equiv.) in EtOH. The reaction mixture was stirred at room temperature without a catalyst for between 4 h and 12 h, and was monitored by TLC. After, the mixture product was recrystallized from EtOH. After recrystallization, N-substituted-rhodanine derivatives (RhAs) were obtained as follows. (E)-3-((4-hydroxy-3-methoxybenzylidene)amino)-2-thioxothiazolidin- 4-one [61]: The product RhA-1 was obtained as yellow solid (76% yield). Mp: 160.5-161.5 C. 1H NMR (400 MHz, DMSO-d6): delta 9.58 (s, OH, 1H), 8.48 (s, N=CH, 1H), 7.41 (d, J=1.6 Hz, =CH, 1H), 7.25 (dd, J=7.7, 1.6 Hz, =CH, 1H), 7.06 (d, J=7.7 Hz, =CH, 1H), 4.33 (s, CH2, 2H), 3.86 (s, OCH3, 3H); 13C NMR (100 MHz, DMSO-d6): delta 196.8, 170.5, 169.8, 152.3, 147.0, 123.6, 113.0, 111.8, 55.7, 34.7 (Fig. S1); ESI-MS (m/z) [M+H]+ calcd. for C11H10N2O3S2 283.02, found: 283.12; IR (KBr, cm-1): 3112 cm-1 (=CeH, aromatic H), 1717 cm-1 (C]O), 1638 cm-1 (O]C-N-C]S), 1544 cm-1 (CeC, stretch in ring), 1439, 1332 cm-1 (C]S). (E)-3-((4-methylbenzylidene
A chemical reaction often occurs in steps, although it may not always be obvious to an observer. Thank you very much for taking the time to read this article. If you are also interested in other aspects of 1438-16-0, you can also browse my other articles.
Reference£º
Article; Bayindir; Caglayan, Cuneyt; Karaman, Muhammet; Guelcin, ?lhami; Bioorganic Chemistry; vol. 90; (2019);,
Thiazolidine – Wikipedia
Thiazolidine – ScienceDirect.com