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. 4131-74-2, name is Dimethyl 3,3-Thiodipropionate, A new synthetic method of this compound is introduced below., Recommanded Product: Dimethyl 3,3-Thiodipropionate
Preparation example 1: Methyl 4-oxotetrahydrothiopyrane-3-carboxylate A solution (100 ml) of dimethyl 3,3′-thiodipropionate (8.25 g) in anhydrous tetrahydrofuran was added with sodium hydride (2.11 g) and heated under reflux for 5 hours. The reaction mixture was cooled, then added with acetic acid (8 ml), poured into water, and extracted with ether. The organic layer was dried over anhydrous magnesium sulfate and then evaporated under reduced pressure to obtain the above-titled product.
The synthetic route of 4131-74-2 has been constantly updated, and we look forward to future research findings.
Reference:
Patent; Meiji Seika Kaisha, Ltd.; EP1142881; (2001); A1;,
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