Related Products of 628-21-7, 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. 628-21-7, name is 1,4-Diiodobutane, This compound has unique chemical properties. The synthetic route is as follows.
To a mixture of xanthene (1, 100 mg, 0.54 mmol), previously solubilised in dry THF (5 mL) a solution of BuLi (3 mmol) was added under Ar at room temperature. The simultaneous carbanion formation caused an immediate colour change of the solution from colourless to red. The solution was transferred dropwise to a flask containing 1,4-diidodoproane (0.15 mL, 2 mmol) in dry THF (5 mL) at -50 C. The reaction was allowed to warm to room temperature after 2 h and the reaction stirred overnight at room temperature. After approx. 14 h (TLC 40% hexane-CHCl3 7:3), the solvent was evaporated in vacuo. The crude product was dissolvedin DCM (75 mL), washed three times with water (30 mL), dried (Na2SO4) and taken to dryness in vacuo. The crude product obtained was purified by flash column chromatography (0%-40% CHCl3 in hexane). A white powder of 9 was obtained (37.7 mg, 0.25 mmol, 42%).
The chemical industry reduces the impact on the environment during synthesis 1,4-Diiodobutane. I believe this compound will play a more active role in future production and life.
Reference:
Article; Altieri, Alessandro; Alvino, Antonello; Ohnmacht, Stephan; Ortaggi, Giancarlo; Neidle, Stephen; Nocioni, Daniele; Franceschin, Marco; Bianco, Armandodoriano; Molecules; vol. 18; 11; (2013); p. 13446 – 13470;,
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com