Related Products of 627-31-6, Each compound has different characteristics, and only by selecting the characteristics of the compound suitable for a specific situation can the compound be applied on a large scale. 627-31-6, name is 1,3-Diiodopropane(stabilized with Copper chip), This compound has unique chemical properties. The synthetic route is as follows.
A solution of methyl 2-(4-nitrophenyl)acetate (6 g, 31 mmol) in DMF (100 ml) was cooled to 0 C with an ice bath. NaH (60% in oil) (2.5 g, 63 mmol) was added portion wise. The resulting mixture was allowed to warm to RT and was stirred for 15 min at RT. After 15 min the mixture was cooled again to 0 C and 1,3-diiodopropane (6 ml, 52 mmol) was added drop wise. The resulting mixture was allowed to stir at 0 C for 30 min, and from 0 C to 10 C for 1.5 h. After 1.5 h the solution was cooled to 0 C and water was added. The reaction mixture was extracted 3 times with DCM. The combined organics were concentrated under reduced pressure and the residue was purified by flash chromatography on silica (120 g flash column, 0-20% EtOAc in hexane, 10 CV) to afford methyl 1-(4-nitrophenyl)cyclobutanecarboxylate.
The chemical industry reduces the impact on the environment during synthesis 1,3-Diiodopropane(stabilized with Copper chip). I believe this compound will play a more active role in future production and life.
Reference:
Patent; MERCK SHARP & DOHME CORP.; MCGOWAN, Meredeth Ann; ACHAB, Abdelghani; FRADERA, Xavier; HAN, Yongxin; LI, Derun; LIM, Jongwon; LIU, Kun; SCIAMMETTA, Nunzio; WHITE, Catherine, M.; YU, Wensheng; ZHANG, Hongjun; ZHOU, Hua; (109 pag.)WO2019/74747; (2019); A1;,
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com