In the next few decades, the world population will flourish. As the population grows rapidly and people all over the world use more and more resources, all industries must consider their environmental impact. 401-81-0, name is 1-Iodo-3-(trifluoromethyl)benzene belongs to iodides-buliding-blocks compound, it is a common compound, a new synthetic route is introduced below. Safety of 1-Iodo-3-(trifluoromethyl)benzene
General procedure: A mixture of cobalt(II) oxalate dihydrate(Sigma-Aldrich, 0.294 mmol), Cs2CO3 (2.94 mmol), pyrrolidinoneor aliphatic amide (1.47 mmol), DMEDA (0.588 mmol),distilled H2O (0.3 mL) and aryl halide (2.205 mmol) were addedto an 8.0-mL reaction vial fitted with a Teflon-sealed screw cap.The reaction mixture was stirred under air in a closed system at120 C and 130 C, respectively for 24 h. The heterogeneousmixture was subsequently cooled to r.t. and diluted withCH2Cl2. The combined organic extracts were dried over anhydNa2SO4, filtered and the solvent was removed under reducedpressure. The crude product was loaded into the column usingminimal amounts of CH2Cl2 and was purified by silica gel column chromatography to afford the N-arylated product. Theidentity and purity of products were confirmed by 1H NMR and13C NMR spectroscopic analysis.
The synthetic route of 401-81-0 has been constantly updated, and we look forward to future research findings.
Reference:
Article; Tan, Bryan Yong-Hao; Teo, Yong-Chua; Synlett; vol. 26; 12; (2015); p. 1697 – 1701;,
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com