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ChemicalBook CAS DataBase List Phenol
108-95-2

Phenol synthesis

14synthesis methods
Phenol is formed in dry distillation of wood, peat and coal; coal tar is one of the commercial sources of phenol and its homologues.
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Yield:108-95-2 100%

Reaction Conditions:

with hydrogen;sodium hydroxide in lithium hydroxide monohydrate; under 760.051 Torr; for 0.833333 h;Kinetics;Green chemistry;Reagent/catalyst;Solvent;

Steps:

General procedures for the hydrodechlorination of CPs

General procedure: HDC experiments are performed in a three-necked jacketed glass reactor connected with hydrogen balloon by a three-wayvalve. Firstly, a certain quantity/amount of catalyst is placed into the mixed solution of 30 mL of solvent (H2O, ethyl acetate, ethylalcohol), 1 mmol of reactant and 1mmol base (Na2CO3, NaAc, triethyl amine, Na2OH). Secondly, use a circulating water vacuumpump to extract the air in the reactor for 5-10 s. Then open the three-way valve and make the hydrogen get into reactor. Repeating the gases replacement process three times and starting the clock. The reaction maintains for 2 h under vigorous stirring at room temperature. The results of the experiments are analysed by gas chromatograph-mass spectrometer (GC-MS).

References:

Liu, Yansheng;Qiao, Bo;Li, Xinlin;Le, Xuanduong;Zhang, Wei;Ma, Jiantai [Journal of Molecular Catalysis A: Chemical,2015,vol. 406,p. 65 - 71]

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