1,2-dibenzyl-3-methylbenzene

Conditions: temp:0.00; pressure:0.00; stir:

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: To a reaction vessel were added 2500 g of toluene and 50 g of FeCl3 and reaction was carried out for 3 hours by adding 1500 g of benzyl chloride with stirring at room temperature. After the reaction, the catalyst was deactivated and 660 g of dibenzyltoluene was obtained. To a reaction vessel were added After the reaction

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: To a reaction vessel were added 2500 g of toluene and 50 g of FeCl3 and reaction was carried out for 3 hours by adding 1500 g of benzyl chloride with stirring at room temperature. After the reaction, the catalyst was deactivated and 660 g of dibenzyltoluene was obtained. To a reaction vessel were added After the reaction

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: In the like manner as the example in the above reference, benzylchloride and toluene were reacted by using a catalyst of FeCl3 ; and benzyltoluene and dibenzyltoluene were obtained by distillation. These benzyltoluene and dibenzyltoluene in a weight ratio of 80:20 were mixed together. The contents of isomers of the benzyltoluene in the obtained mixture were o-isomer: 39.1 wt%, m-isomer: 5.4 wt% and p-isomer: 35.5 wt%, which were almost coincident with the analytical values of the above commercial sample JARYLEC C-100 of o-isomer: 36.2 wt%, m-isomer: 5.9 wt% and p-isomer: 37.8 wt%.

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: In the like manner as the example in the above reference, benzylchloride and toluene were reacted by using a catalyst of FeCl3 ; and benzyltoluene and dibenzyltoluene were obtained by distillation. These benzyltoluene and dibenzyltoluene in a weight ratio of 80:20 were mixed together. The contents of isomers of the benzyltoluene in the obtained mixture were o-isomer: 39.1 wt%, m-isomer: 5.4 wt% and p-isomer: 35.5 wt%, which were almost coincident with the analytical values of the above commercial sample JARYLEC C-100 of o-isomer: 36.2 wt%, m-isomer: 5.9 wt% and p-isomer: 37.8 wt%.

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: A pressure vessel was charged with 4.71 g of phenol, 17.56 g of potassium ortho-cresolate being in a dry powder form and 43 ml of NeoSK 1400 (a dibenzyltoluen mixture medium produced by Soken Chemical K.K.). With stirring, reaction was carried out at a carbon dioxide pressure of 3 kg/cm2 (G) and at 270° C. for one hour. An analysis of the reaction mixture after conversion to acid form showed a para-hydroxybenzoic acid yield of 81.1% on the basis of phenol. produced by Soken Chemical K.K reaction

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: A pressure vessel was charged with 4.71 g of phenol, 17.56 g of potassium ortho-cresolate being in a dry powder form and 43 ml of NeoSK 1400 (a dibenzyltoluen mixture medium produced by Soken Chemical K.K.). With stirring, reaction was carried out at a carbon dioxide pressure of 3 kg/cm2 (G) and at 270° C. for one hour. An analysis of the reaction mixture after conversion to acid form showed a para-hydroxybenzoic acid yield of 81.1% on the basis of phenol. produced by Soken Chemical K.K reaction

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: In the like manner as the example in the above reference, benzyl chloride and toluene were reacted in the presence of a catalyst of FeCl3 ; and benzyltoluene and dibenzyltoluene were obtained by distillation. These benzyltoluene and dibenzyltoluene in a weight ratio of 80:20 were mixed together. The contents of isomers of the benzyltoluene in the obtained mixture were o-isomer: 39.1 wt %, m-isomer: 5.4 wt % and p-isomer: 35.5 wt %, which were almost coincident with the analytical values of the above JARYLEC C-100 of o-isomer: 36.2 wt %, m-isomer: 5.9 wt % and p-isomer: 37.8 wt %.

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: In the like manner as the example in the above reference, benzyl chloride and toluene were reacted in the presence of a catalyst of FeCl3 ; and benzyltoluene and dibenzyltoluene were obtained by distillation. These benzyltoluene and dibenzyltoluene in a weight ratio of 80:20 were mixed together. The contents of isomers of the benzyltoluene in the obtained mixture were o-isomer: 39.1 wt %, m-isomer: 5.4 wt % and p-isomer: 35.5 wt %, which were almost coincident with the analytical values of the above JARYLEC C-100 of o-isomer: 36.2 wt %, m-isomer: 5.9 wt % and p-isomer: 37.8 wt %.

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: To a reaction vessel were added 2500 g of toluene and 50 g of FeCl3 and reaction was carried out for 3 hours by adding 1500 g of benzyl chloride with stirring at room temperature. After the reaction, the catalyst was deactivated and 660 g of dibenzyltoluene was obtained. To a reaction vessel were added After the reaction

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: To a reaction vessel were added 2500 g of toluene and 50 g of FeCl3 and reaction was carried out for 3 hours by adding 1500 g of benzyl chloride with stirring at room temperature. After the reaction, the catalyst was deactivated and 660 g of dibenzyltoluene was obtained. To a reaction vessel were added After the reaction

Conditions: temp:0.00; pressure:0.00; stir: