627-31-6, name is 1,3-Diiodopropane(stabilized with Copper chip), belongs to iodides-buliding-blocks compound, is considered to be a conventional heterocyclic compound, which is widely used in drug synthesis. The chemical synthesis route is as follows. category: iodides-buliding-blocks
General procedure: Compound15(2.50 g, 12.8mmol) was dissolved in anhydrous DMF (20 mL). The solution was cooled to 0 C.NaH(1.02 g, 25.6mmol, 60% dispersion in oil) was added slowly and cautiously. The resulting mixture was allowed to warm to r.t. and was stirred for additional 20 min. The solution was cooled again to 0 C, the appropriatedihaloalkane(25.6mmol) was added dropwise, and the resulting solution was allowed to stir at 0 C. for 30 min. The solution was warmed to r.t. and stirred for additional 1 h. The solution was cooled to 0 C and quenched with water, maintaining 0 C throughout the quenching process. The obtained mixture was extracted with CH2Cl2(2 x 20 mL). The combined organic layers were washed with water and brine and dried overNa2SO4. This was removed by filtration and the filtrate concentrated under vacuum to give the crude esters22-25.
The synthetic route of 627-31-6 has been constantly updated, and we look forward to future research findings.
Reference:
Article; Deplano, Alessandro; Morgillo, Carmine Marco; Demurtas, Monica; Bjoerklund, Emmelie; Cipriano, Mariateresa; Svensson, Mona; Hashemian, Sanaz; Smaldone, Giovanni; Pedone, Emilia; Luque, F. Javier; Cabiddu, Maria G.; Novellino, Ettore; Fowler, Christopher J.; Catalanotti, Bruno; Onnis, Valentina; European Journal of Medicinal Chemistry; vol. 136; (2017); p. 523 – 542;,
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com