Application of 7681-82-5,Some common heterocyclic compound, 7681-82-5, name is Sodium iodide, molecular formula is INa, traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, such as complicated route, low yield, poor purity, etc, below Introduce a new synthetic route.
To a solution of complex [Pd(P,P)Cl2] (100 mg, 0.138 mmol) in10 mL of acetone, were added 207 mg of NuaI (1.380 mmol), underinert atmosphere and vigorous stirring. The dark yellow solutionwas stirred at room temperature for 2 h. After acetone wascompletely removed under vacuum, 10 mL of CH2Cl2 were addedto the resulting solid. The mixture was filtered in order to removethe inorganic salts. Subsequent addition of n-hexane (20 mL) to thefiltrate led to the formation of a yellow solid, which was filteredand dried under vacuum. Yield: 103 mg, 82%. HRMS (positiveESI-MS, Fig. S1, Supplementary Material): calcd for C30H35I2NNaO3P2PdSi [M+Na]+ 929.8878, found 929.8898; calcd forC30H35I2KNO3P2PdSi [M+K]+ 945.8617, found 945.8634. IR (KBr,cm1): 513 (s), 558 (m), 693 (s), 741 (s), 869 (s), 1098 (s), 1430(s), 2820 (w), 2931 (w). 1H NMR (300 MHz, CDCl3): d 0.20 (t, 2H,Si-CH2), 1.20 (m, 2H, -CH2-CH2-Si), 1.60, 2.80 (m, 2H, N-CH2),3.40 (s, 9H, Si-OCH3), 7.30, 7.4-8.0 (m, 20H, Harom). 31P NMR(121.5 MHz, CDCl3): d 24.2. UV-Vis (CH2Cl2), [k (nm), e (M1cm1)]: (418, 6800), (292, 23000), (263, 26150).
The synthetic route of 7681-82-5 has been constantly updated, and we look forward to future research findings.
Reference:
Article; Stamatopoulos, Ioannis K.; Kapsi, Maria; Roulia, Maria; Vougioukalakis, Georgios C.; Raptopoulou, Catherine P.; Psycharis, Vassilis; Kostas, Ioannis D.; Kollar, Laszlo; Kyritsis, Panayotis; Polyhedron; vol. 151; (2018); p. 292 – 298;,
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com