Researchers who often do experiments know that organic synthesis is a process of preparing more complex target molecules from simple raw materials through one or more chemical reactions. Generally, it requires fewer steps, and cheap raw materials. 627-32-7, name is 3-Iodo-1-propanol, A new synthetic method of this compound is introduced below., SDS of cas: 627-32-7
5 g of E-oct-4-ene-1,8-dioic acid was added to 25 mL of thionyl chloride, and the mixture was heated under reflux for 3 hours.After the reaction was cooled to room temperature, spin dry and dissolved in 50 mL of dichloromethane.Then, it was slowly added dropwise to 100 mL of tetrahydrofuran in which 33.5 g of 3-iodopropanol was dissolved at about 0 C, and the reaction was carried out at 0 C for 24 hours after completion of the dropwise addition.The reaction was completely detected by HPLC, and 50 mL of 1 M KOH was added.Sodium quenching reaction.After liquid separation, the organic phase was dried over anhydrous sodium sulfate.The compound E-oct-4-ene-1,8-dioic acid bis(3-iodopropyl) ester 12.1 g (yield 81.6%) was obtained as a pale yellow oily liquid, purity 95.3%.
The synthetic route of 627-32-7 has been constantly updated, and we look forward to future research findings.
Reference:
Patent; Wuhan Jianuokang Pharmaceutical Co., Ltd.; Wei Wenguo; Wang Yajun; (13 pag.)CN108503564; (2018); A;,
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