Related Products of 627-31-6, 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. 627-31-6 name is 1,3-Diiodopropane(stabilized with Copper chip), 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.
To a suspension of potassium i,3-dioxoisoindoiin-2-ide (3 g, 16.2 mrnoi) in DMF (150 mL) was added 1,3-diiodopropane (4.2 rnL, 36.4 mmol) dropwise and heated at 85C for 2 h. The reaction mixture was monitored by LCMS, The reaction mixture was diluted with cold water and extracted with diethyl ether (2×250 mL). The combined organic layer was washed with water (3×200 mL) and brine (250 rnL), The organic layer was dried over sodium sulfate and concentrated under reduced pressure. The crude product was purified by chromatography with 10% EtOAc in hexane as eluent to afford 3 g of 2-(3–iodopropyl) isoindoline-i,3-dione.
At the same time, in my other blogs, there are other synthetic methods of this type of compound, 1,3-Diiodopropane(stabilized with Copper chip), and friends who are interested can also refer to it.
Reference:
Patent; MEDIVATION TECHNOLOGIES, INC.; MCCULLAGH, Emma; BERNALES, Sebastian; HUNG, David; (451 pag.)WO2017/19833; (2017); A1;,
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com