Adding a certain compound to certain chemical reactions, such as: 13321-74-9, name is 4-Bromo-2,5-dimethoxytoluene, belongs to ethers-buliding-blocks compound, can increase the reaction rate and produce products with better performance than those obtained under traditional synthetic methods. Here is a downstream synthesis route of the compound 13321-74-9, category: ethers-buliding-blocks
General procedure: NaOt-Bu (0.240 g, 2.5 mmol), Pd(OAc)2 (0.006 g, 0.025 mmol) and [HPt-Bu3][BF4] (0.010 g, 0.035 mmol) were suspended in toluene (3 ml) in a 5 ml microwave vial. The appropriate 2-chloroaniline (0.50 mmol) and aryl bromide (0.50 mmol) were then added and the vial sealed. The reaction was then heated in the microwave reactor at 160 C for 3 h, allowed to cool, and then quenched by addition of aqueous HCl (2 M, 3 ml). The organic phase was extracted with CH2Cl2 (2×20 ml), dried (MgSO4), then filtered and the solvent removed under reduced pressure. The crude product mixture was then subjected to column chromatography (SiO2).
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Reference:
Article; Bedford, Robin B.; Bowen, John G.; Weeks, Amanda L.; Tetrahedron; vol. 69; 22; (2013); p. 4389 – 4394;,
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem