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., Product Details of 628-21-7
A mixture of 10 parts of 1-naphthylamine (Tokyo Chemical Co., Ltd.), 10.8 parts of 1,4-diiodobutane (Tokyo Chemical Co., Ltd.), 10.6 parts of calcium carbonate and 100 parts of N-methylpyrrolidone was stirred at 120 C. for 5 hours.After cooling to room temperature, the reaction solution and 160 parts of toluene were added to another container, and the mixture was stirred and then filtered.The filtrate was washed three times with water, the toluene layer was extracted, dried over anhydrous sodium sulfate and concentrated under reduced pressure.The concentrate was purified by silica gel chromatography (hexane / ethyl acetate = 5/1), and dried at 60 C. under reduced pressure to obtain 12.1 parts of Intermediate 1.The yield was 50.9%.
According to the analysis of related databases, 628-21-7, the application of this compound in the production field has become more and more popular.
Reference:
Patent; Toyo Ink SC Holdings Co., Ltd.; Minashima, Hidenori; Shimizu, Hiroaki; Oba, Kazutoshi; (51 pag.)JP2015/134871; (2015); A;,
Iodide – Wikipedia,
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