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. 29263-94-3, name is Diethyl 2-bromo-2-methylmalonate, A new synthetic method of this compound is introduced below., Application In Synthesis of Diethyl 2-bromo-2-methylmalonate
General procedure: To a 7 mL vial equipped with magnetic stir bar was added bromomalonate (1.0 equiv,0.40 mmol), 2,6-lutidine (1.0 equiv, 0.40 mmol), tris[2-phenylpyridinato-C2,N]iridium(III) (1 mol %, 4.0 mumol), and heterocycle (5.0 equiv, 2.0 mmol). Dryacetonitrile or DMA (0.5 mL, 0.8 M) was then added and the reaction was sparged withN2 for 15 min. The reaction was set to stir under nitrogen at room temperature surroundedby a string of 1W or two strings of 4W blue LEDs for 24 h. The reaction mixture wasthen diluted with ethyl acetate and extracted with water. The aqueous layer was extractedwith ethyl acetate (2 x 10 mL). The combined organic layers were washed with brine,dried over Na2SO4, and concentrated in vacuo. The residue was purified bychromatography on silica gel, using the solvent system indicated.
The synthetic route of 29263-94-3 has been constantly updated, and we look forward to future research findings.
Reference:
Article; Swift, Elizabeth C.; Williams, Theresa M.; Stephenson, Corey R. J.; Synlett; vol. 27; 5; (2016); p. 754 – 758;,
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