Adding a certain compound to certain chemical reactions, such as: 628-77-3, name is 1,5-Diiodopentane, 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 628-77-3, Computed Properties of C5H10I2
Synthesis of Compound 59.1 [0424] To a solution of tert-butyl 2-(hydroxymethyl)pyrrolidine-l -carboxylate (1.0 g, 4.9 mmol, 1.0 eq) in MeCN (50 mL) were added NaOH (0.39 g, 9.8 mmol, 2.0 eq) and 1, 5- diiodopentane (3.2 g, 9.9 mmol, 2.0 eq). The reaction mixture was stirred at room temperature for 48 h and concentrated under reduced pressure. The residue was diluted with ethyl acetate (100 mL), washed with H20 (100 mL) and brine (50 mL). The organic layer was dried over anhydrous sodium sulfate and concentrated under reduced pressure. The residue was purified by silica gel column (PE : EA = 5 : 1) to give 59.1 (0.7 g, Y: 36%) as a yellow oil. 1H NMR (400 MHz, CDC13) delta: 3.96-3.92 (m, 1H), 3.54-3.51 (m, 1H), 3.48-3.39 (m, 2H), 3.33-3.32 (m, 3H), 3.19 (t, J = 6.8 Hz, 2H), 2.31-2.19 (m, 1H), 1.95-1.76 (m, 6H), 1.60-1.50 (m, 3H), 1.46 (s, 9H).
In the field of chemistry, the synthetic routes of compounds are constantly being developed and updated. I will also mention this compound in other articles, 1,5-Diiodopentane, other downstream synthetic routes, hurry up and to see.
Reference:
Patent; BIOGEN IDEC MA INC.; JENKINS, Tracy; VESSELS, Jeffery; WO2014/143672; (2014); A1;,
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com