Synthetic Route of 928-51-8, 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. 928-51-8, name is 4-Chlorobutan-1-ol. A new synthetic method of this compound is introduced below.
4-Chlorobutan-l-ol 7-a (180 g, 1658 mmol, CAS 928-51-8) was added to sodium thiomethoxide (656 g, 1965 mmol, 21% solution in water) at 0-5C. After addition, the mixture was allowed to warm to 25C and stirred for 48 h. The mixture was extracted with CHCI3. The separated organic layer was dried over Na2C03, filtered and evaporated under vacuum. The residue was distilled to afford the alcohol 9-a as an oil (144.2 g, 72%).
At the same time, in my other blogs, there are other synthetic methods of this type of compound,928-51-8, 4-Chlorobutan-1-ol, and friends who are interested can also refer to it.
Reference:
Patent; JANSSEN R&D IRELAND; COOYMANS, Ludwig Paul; DEMIN, Samuel Dominique; HU, Lili; JONCKERS, Tim Hugo Maria; RABOISSON, Pierre Jean-Marie Bernard; TAHRI, Abdellah; VENDEVILLE, Sandrine Marie Helene; WO2012/80449; (2012); A1;,
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