These common heterocyclic compound, 1663-61-2, name is (Triethoxymethyl)benzene, its traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, such as complicated route, low yield, poor purity, etc, below Introduce a new synthetic route. Formula: C13H20O3
To a solution of compound 13 (57.1 mg, 0.245 mmol) in 2 mL CH3CN, triethylorthobenzotate (170 muL, 0.735 mmol) and camphorsulfonic acid (11.4 mg,0.049 mmol) were added. The mixture was refluxed at 85 C for 4 h afterwhich TLC indicated full conversion and quenched by adding Et3N. The mixture was concentrated and theresidue was re-dissolved in 1 mL pyridine and 0.5 mL Ac2O was added. The mixture was stirred at roomtemperature for 2 h after which TLC indicated full conversion. The mixture was concentrated underreduced pressure. The residue was dissolved in 2 mL CH3OH and 1 M HCl (1.5 mL) was added. Themixture was stirred for 5 min and extracted with CH2Cl2. The combined organic layers were dried overNa2SO4 and concentrated. The residue was purified by column chromatography to afford 14 as light yellowsyrup (79.1 mg, 85percent).
The synthetic route of (Triethoxymethyl)benzene has been constantly updated, and we look forward to future research findings.
Reference:
Article; Wang, Lihao; Fan, Fei; Wu, Haotian; Gao, Lei; Zhang, Ping; Sun, Tiantian; Yang, Chendong; Yu, Guangli; Cai, Chao; Synlett; vol. 29; 20; (2018); p. 2701 – 2706;,
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem