[CH3:1][C:2]1[CH:9]=[CH:8][C:7]([C:10]2[CH:15]=[CH:14][CH:13]=[CH:12][CH:11]=2)=[CH:6][C:3]=1[C:4]#[N:5].O.N>O1CCOCC1.C(O)C.[Ni].O>[CH3:1][C:2]1[CH:9]=[CH:8][C:7]([C:10]2[CH:15]=[CH:14][CH:13]=[CH:12][CH:11]=2)=[CH:6][C:3]=1[CH2:4][NH2:5]1.0 g (5.17 mmol) of 2-methyl-5-phenylbenzonitrile (produced in the same manner as in the above-mentioned Reference Production Example 1 (2)) was dissolved in a mixed solvent of 8 ml of 1,4-dioxane and 8 ml of ethanol, and to this solution was added 1.0 g of a suspension of 2 ml of 28 wt % ammonia water and Raney nickel W2 (manufactured by Aldrich; 50 wt % in water). This mixture was stirred for 8 hours at room temperature under hydrogen atmosphere, then, filtrated through celite, and the celite was washed with ethanol and water. The filtrate and washed solution was combined and concentrated under reduced pressure, and the residue was distilled by using Kugelrohl distillation apparatus (0.5 mmHg, set temperature: 216° C.), to obtain 842 mg (4.27 mmol) of 2-methyl-5-phenylbenzylamine.
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