Adding a certain compound to certain chemical reactions, such as: 7681-82-5, name is Sodium iodide, belongs to iodides-buliding-blocks compound, can increase the reaction rate and produce products with better performance than those obtained under traditional synthetic methods. Here is a downstream synthesis route of the compound 7681-82-5, Recommanded Product: Sodium iodide
Complex [Pd(P,P)Cl2] (0.070?g, 0.113?mmol) was dissolved at room temperature in aceton (10?mL), followed by the addition of NaI in stoichiometric excess (0.070?g, 0.452?mmol), affording a dark yellow solution, which was stirred at room temperature for 24?h. The reaction mixture was then concentrated to dryness and the solid residue was re-dissolved in dichloromethane (10?mL). This solution was filtrated through celite in order to remove the remaining NaI or NaCl formed during the reaction. The filtrate was concentrated to 4?mL, n-hexane (10?mL) were then added to allow precipitation of the expected product, that was collected by filtration, and dried under vacuum to afford 0.060?g (67% yield) of a dark yellow powder, m.p. (dec.)?>?200?C. IR (KBr, cm-1): 506 (s), 528 (m), 562 (s), 591 (m), 692 (s), 748 (s), 867 (s) nu(P-N-P), 995 (m), 1101 (s), 1097 (s), 1176 (s), 1224 (s), 1245 (s), 1307 (w), 1375 (m), 1434 (s) nu(P-Ph), 1457 (s), 1480 (s). 1H NMR (600?MHz, CDCl3): delta 8.23 (m, 8H, Ar), 7.68-7.65 (m, 4H, Ar), 7.61-7.59 (m, 8H, Ar), 0.96 (s, 9H, tBu). 31P{1H} NMR (121.5?MHz, CDCl3): delta 25.09. HRMS (positive ESI-MS): calcd for C28H29INP2Pd [M?-?I]+ 673.9849, found 673.9877; calcd for C28H29I2NNaP2Pd [M+Na]+ 823.8792, found 823.8830.
At the same time, in my other blogs, there are other synthetic methods of this type of compound, Sodium iodide, and friends who are interested can also refer to it.
Reference:
Article; Ioannou, Polydoros-Chrysovalantis; Arbez-Gindre, Cecile; Zoumpanioti, Maria; Raptopoulou, Catherine P.; Psycharis, Vassilis; Kostas, Ioannis D.; Kyritsis, Panayotis; Journal of Organometallic Chemistry; vol. 879; (2019); p. 40 – 46;,
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com