2-(苯氧基甲基)苯基]硼酸

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: 90 ml of n-butyllithium (1.6 M) in solution in hexane are added dropwise at −70° C. to 36 g of 1-bromo-2-(phenoxymethyl)benzene, obtained in step 1.1, in solution in 150 ml of tetrahydrofuran. After 2 hours at −70° C., 16 ml of trimethyl borate are introduced dropwise. The temperature of the reaction medium is allowed to rise to −30° C. The medium is hydrolysed with a saturated ammonium chloride solution, and then extracted with ethyl acetate and the organic phase is dried with anhydrous sodium sulphate. After evaporation, 33 g of a white solid are obtained. to rise to −30° C extracted with ethyl acetate the organic phase is dried with anhydrous sodium sulphate After evaporation, 33 g of a white solid are obtained

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: 90 ml of n-butyllithium (1.6 M) in solution in hexane are added dropwise at −70° C. to 36 g of 1-bromo-2-(phenoxymethyl)benzene, obtained in step 1.1, in solution in 150 ml of tetrahydrofuran. After 2 hours at −70° C., 16 ml of trimethyl borate are introduced dropwise. The temperature of the reaction medium is allowed to rise to −30° C. The medium is hydrolysed with a saturated ammonium chloride solution, and then extracted with ethyl acetate and the organic phase is dried with anhydrous sodium sulphate. After evaporation, 33 g of a white solid are obtained. to rise to −30° C extracted with ethyl acetate the organic phase is dried with anhydrous sodium sulphate After evaporation, 33 g of a white solid are obtained

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: 90 ml of n-butyllithium (1.6 M) in solution in hexane are added dropwise at −70° C. to 36 g of 1-bromo-2-(phenoxymethyl)benzene, obtained in step 1.1, in solution in 150 ml of tetrahydrofuran. After 2 hours at −70° C., 16 ml of trimethyl borate are introduced dropwise. The temperature of the reaction medium is allowed to rise to −30° C. The medium is hydrolyzed with a saturated ammonium chloride solution, and then extracted with ethyl acetate and the organic phase is dried with anhydrous sodium sulfate. After evaporation, 33 g of a white solid are obtained. to rise to −30° C extracted with ethyl acetate the organic phase is dried with anhydrous sodium sulfate After evaporation, 33 g of a white solid are obtained

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: 90 ml of n-butyllithium (1.6 M) in solution in hexane are added dropwise at −70° C. to 36 g of 1-bromo-2-(phenoxymethyl)benzene, obtained in step 1.1, in solution in 150 ml of tetrahydrofuran. After 2 hours at −70° C., 16 ml of trimethyl borate are introduced dropwise. The temperature of the reaction medium is allowed to rise to −30° C. The medium is hydrolysed with a saturated ammonium chloride solution, and then extracted with ethyl acetate and the organic phase is dried with anhydrous sodium sulphate. After evaporation, 33 g of a white solid are obtained. to rise to −30° C extracted with ethyl acetate the organic phase is dried with anhydrous sodium sulphate After evaporation, 33 g of a white solid are obtained