In heterogeneous catalysis, the catalyst is in a different phase from the reactants. Recommanded Product: 915095-89-5, At least one of the reactants interacts with the solid surface in a physical process called adsorption in such a way. 915095-89-5, name is (S)-3-(4-(5-Bromo-2-chlorobenzyl)phenoxy)tetrahydrofuran. In an article，Which mentioned a new discovery about 915095-89-5
According to handkerchief row net intermediate preparation method (by machine translation)
The invention provides a method for preparing according to handkerchief row net intermediate, comprises the following steps: 1) to 4 – fluoro toluene with (R)- 3 – hydroxy tetrahydrofuran as raw materials, polar solvent as a reaction solvent, inorganic alkali as a catalyst, the reaction is carried out to prepare the (S)- 3 – to a phenol-based tetrahydrofuran; 2) to N – chloro succinimide with step 1) the obtained product as raw materials, non-polar solvent is used as the reaction solvent, dibenzoyl peroxide as an initiator such as azobisisobutyronitrile or partner, reaction of (S)- 3 – to the chloromethane phenol-based tetrahydrofuran; 3) the 4 – bromophenyl, step 2) of the product is dissolved in ethyl acetate, and add catalyst Lewis acid reaction of (S)- 3 – (4 – (5 – bromo – 2 – aminobenzyl) phenoxy) tetrahydrofuran; 4) step 3) products of the diazotization reaction, then with the cuprous chloride reaction synthesis (S)- 3 – (4 – (5 – bromo – 2 – benzylic) phenoxy) tetrahydrofuran. The method is low in cost, final product has high purity, and the synthetic route is short. (by machine translation)
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Reference：
Tetrahydrofuran – Wikipedia,
Tetrahydrofuran | (CH2)3CH2O – PubChem