Category: 103-50-4

103-50-4, As we all know, there are many different methods for the synthesis of a compound, and people can choose the synthesis method that suits their own laboratory according to the actual situation. 103-50-4 name is Benzyl ether, This compound is widely used in many fields, so it is necessary to find a new synthetic route. The downstream synthesis method of this compound is introduced below.

General procedure: To a sealed tube containing the respective azobenzene 1 (0.25 mmol), dibenzyl ether 2 (0.75 mmol), Pd(OAc)2 (0.025 mmol), and DCE/AcOH (1:1, v/v, 1 mL in all) was added TBHP (1.5 mmol). After stirring vigorously at 60 C for 12 h, the mixture was evaporated under vacuum. The corresponding product 3 was isolated by silica gel column chromatography with a PE/EtOAc mixture as eluent.

At the same time, in my other blogs, there are other synthetic methods of this type of compound, Benzyl ether, and friends who are interested can also refer to it.

Reference:
Article; Hong, Gang; Aruma, Alfred Njasotapher; Zhu, Xiaoyan; Wu, Shengying; Wang, Limin; Synthesis; vol. 48; 8; (2016); p. 1147 – 1158;,
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

Adding a certain compound to certain chemical reactions, such as: 103-50-4, name is Benzyl ether, 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 103-50-4, 103-50-4

General procedure: To a stirred solution of ether (1.0 mmol) in AcOH (6 mL), was added 30 mol % of BF3¡¤Et2O followed by the addition of cyanamide (1.0 mmol). The reaction mixture was refluxed at an elevated temperature (40-50 C) till the completion of the reaction as monitored by TLC. Upon complete consumption of the cyanamide, the reaction medium was diluted with EtOAc (15 mL). The organic layer was washed with water followed by 5% NaHCO3 (2 ¡Á 5 mL), water (2 ¡Á 5 mL), and brine (5 mL). The organic layer was then dried over anhydrous Na2SO4 and the solvent was evaporated in vacuo to afford the crude which was then purified through silica gel column chromatography (30-40% EtOAc/hexane).

In the field of chemistry, the synthetic routes of compounds are constantly being developed and updated. I will also mention this compound in other articles, Benzyl ether, other downstream synthetic routes, hurry up and to see.

Reference:
Article; Panduranga, Veladi; Basavaprabhu; Sureshbabu, Vommina V.; Tetrahedron Letters; vol. 54; 8; (2013); p. 975 – 979;,
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

Some common heterocyclic compound, 103-50-4, name is Benzyl ether, molecular formula is C14H14O, 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. 103-50-4

General procedure: A 25 mL Schlenk-type tube equipped with a magnetic stir bar was charged with o-substituted aniline 1a-1f. The reaction tube was evacuated and back-filled with O2. Under oxygen atmospheres, ethers or alcohols 2a-2n and DMSO were added at room temperature, then the reaction mixture was stirred at 120 C for 12 h. The reaction was monitored by TLC. After completion of the reaction, the resulting solution was cooled to room temperature, and neutralized with saturated NaHCO3 aqueous solution. The product was extracted with EtOAc or CHCl3, dried over anhydrous Na2SO4 and concentrated in vacuum. The crude product was purified by flash column chromatography on silica gel to give N-heterocyclic compounds 3.

These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route 103-50-4, its application will become more common.

Reference:
Article; Chen, Xiuling; Qi, Hongxue; Wu, Shaofeng; Liu, Leng; Wen, Jianhui; Li, Wanxi; Guo, Fang; Bian, Yongjun; Li, Jun; Heterocycles; vol. 94; 1; (2017); p. 86 – 94;,
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

Some common heterocyclic compound, 103-50-4, name is Benzyl ether, molecular formula is C14H14O, 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. 103-50-4

General procedure: A 25 mL Schlenk-type tube equipped with a magnetic stir bar was charged with o-substituted aniline 1a-1f. The reaction tube was evacuated and back-filled with O2. Under oxygen atmospheres, ethers or alcohols 2a-2n and DMSO were added at room temperature, then the reaction mixture was stirred at 120 C for 12 h. The reaction was monitored by TLC. After completion of the reaction, the resulting solution was cooled to room temperature, and neutralized with saturated NaHCO3 aqueous solution. The product was extracted with EtOAc or CHCl3, dried over anhydrous Na2SO4 and concentrated in vacuum. The crude product was purified by flash column chromatography on silica gel to give N-heterocyclic compounds 3.

These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route 103-50-4, its application will become more common.

Reference:
Article; Chen, Xiuling; Qi, Hongxue; Wu, Shaofeng; Liu, Leng; Wen, Jianhui; Li, Wanxi; Guo, Fang; Bian, Yongjun; Li, Jun; Heterocycles; vol. 94; 1; (2017); p. 86 – 94;,
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem