Application of 24878-25-9, As we all know, there are many different methods for the synthesis of a compound, and people can choose the synthesis method that suits their own laboratory according to the actual situation. 24878-25-9 name is 2,2′-Oxydianiline, This compound is widely used in many fields, so it is necessary to find a new synthetic route. The downstream synthesis method of this compound is introduced below.
General method: An equimolar mixture of RhCl3·3H2O with the corresponding ligand Ln in 15mL of hot methanol was refluxed for 24h. After cooling to room temperature, the solid formed was filtered off and dried in vacuum; then it was washed with cold methanol (2×4mL). Synthesis of [RhIII(L1)Cl3] (1) RhCl3 3H2O (0.080g, 0.304mmol), L1 (0.050g, 0.231mmol). Yellow solid. Yield 68% (0.085g). M. p.: above 250 C. Anal. Calc. for C12H12Cl3N2ORh (1): C, 35.20; H, 2.95; N, 6.84. Found; C, 34.95; H, 2.87; N, 6.80%. IR data (KBr, cm-1): 3433 (NH); 3200, 3096 (CHaromatics); 1602, 1491 (C=C); 1264 (C-O-C). Raman data (cm-1): 414 (Rh-N); 316 (Rh-Cl); 279 (Rh-O). 1H NMR (DMSO-d6) delta=7.53 (d, 2H, NHA, 2J=9.97Hz), 7.50 (d, 2H, H3, 3J=7.26Hz), 7.24 (d, 2H, NHB, 2J=9.97Hz), 7.20-7.12 (m, 4H, H4, H6), 7.03 (dd, 2H, H5, 3J=7.03, 3J=7.03Hz).
At the same time, in my other blogs, there are other synthetic methods of this type of compound, 2,2′-Oxydianiline, and friends who are interested can also refer to it.
Reference:
Article; Alvarado-Rodriguez, Jose G.; Hernandez-Balderas, Uvaldo; Andrade-Lopez, Noemi; Salazar, Veronica; Sanchez-Cabrera, Gloria; Zuno-Cruz, Francisco J.; Polyhedron; vol. 117; (2016); p. 453 – 462;,
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