These common heterocyclic compound, 40515-89-7, name is Phenethoxybenzene, 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. category: ethers-buliding-blocks
General procedure: etherCatalytic decomposition of phenethyl phenyl ether (PPE) to aro-matics was carried out in a stainless steel autoclave reactor (25 mL)under hydrogen atmosphere. Prior to the reaction, each catalystwas reduced using an ex-situ reduction system at 450C for 4 hunder 5% H2/N2flow (50 mL/min). 50 mg of reduced catalyst, 0.25 gof phenethyl phenyl ether (Frinton Laboratory, a reactant), and 9 mLof hexadecane (Sigma-Aldrich, a solvent) were charged into thereactor at room temperature. The reactor was purged with nitro-gen several times in order to remove air. The catalytic reaction wasperformed at 250C and 10 bar (H2) for 3 h with agitation speed of250 rpm. After the reaction, reaction products were analyzed usinga gas chromatograph (Younglin, YL6100) equipped with a DB-1 col-umn and a flame ionization detector (FID). Conversion of phenethylphenyl ether and selectivity for aromatic product (benzene, phe-nol, or ethylbenzene) were calculated according to the followingequations on the basis of mole balance. Yield for aromatic product(benzene, phenol, or ethylbenzene) was calculated by multiplyingconversion of phenethyl phenyl ether and corresponding productselectivity
The synthetic route of Phenethoxybenzene has been constantly updated, and we look forward to future research findings.
Reference:
Article; Kim, Jeong Kwon; Lee, Jong Kwon; Kang, Ki Hyuk; Lee, Jong Won; Song, In Kyu; Journal of Molecular Catalysis A: Chemical; vol. 410; (2015); p. 184 – 192;,
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem