2-(苄胺基)甲基)苯酚

反应条件: temp:0.00; pressure:0.00; stir:

反应条件: temp:0.00; pressure:0.00; stir:

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

实验步骤: This compound was prepared from 1.0 g of 2-(benzylimino-methyl)-4-methoxy-phenol and 0.18 g of sodium borohydride using the procedure described 64b. Yield: 1.0 g (oil), EI-MS: 243 (M+).

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

实验步骤: This compound was prepared from 1.0 g of 2-(benzylimino-methyl)-4-methoxy-phenol and 0.18 g of sodium borohydride using the procedure described 64b. Yield: 1.0 g (oil), EI-MS: 243 (M+).

反应条件: temp:0.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: A mixture of 19.0 g of 2-(benzylamino-methyl)-phenol and 75 mL of toluene was cooled to 0° C., and a solution of chloroacetyl chloride (7.8 mL) in 75 mL of toluene was slowly added while stirring. Stirring was continued for 16 h. Dry N,N-dimethylformamide (60 mL) was added and the solution was cooled to 0° C. In a nitrogen atmosphere 3:4 g of sodium hydride (95%; dispersion in mineral oil) were added in small portions and the mixture was allowed to stir at room temperature for 2 h. Water was added and the aqueous layer was extracted with ethyl acetate. The combined organic extracts were dried (sodium sulfate) and the solvent was removed in vacuo yielding 12.4 g of 4-benzyl-4,5-dihydro-benzo[f][1,4]oxazepin-3-one. M.p. 95-97° C., Stirring the solution was cooled to 0° C to stir at room temperature for 2 h the aqueous layer was extracted with ethyl acetate The combined organic extracts were dried (sodium sulfate) the solvent was removed in vacuo

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

实验步骤: Sodium borohydride (0.2 g) was added in small portions to 3 mL of dry 2-propanol in a nitrogen atmosphere. To this mixture was added dropwise a solution of 1.0 g of 2-(benzylimino-methyl)-phenol in 3 mL of 2-propanol. After complete addition, stirring was continued for 1 h. Then water was added in order to decompose excess borohydride, and the volatiles were removed in vacuo. The residue was redissolved in ethyl acetate, washed with water, dried (sodium sulfate) and concentrated yielding 0.9 g of 2-(benzylamino-methyl)-phenol as an oil. EI-MS: 213 (M+). After complete addition the volatiles were removed in vacuo The residue was redissolved in ethyl acetate washed with water dried (sodium sulfate) concentrated

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

实验步骤: Sodium borohydride (0.2 g) was added in small portions to 3 mL of dry 2-propanol in a nitrogen atmosphere. To this mixture was added dropwise a solution of 1.0 g of 2-(benzylimino-methyl)-phenol in 3 mL of 2-propanol. After complete addition, stirring was continued for 1 h. Then water was added in order to decompose excess borohydride, and the volatiles were removed in vacuo. The residue was redissolved in ethyl acetate, washed with water, dried (sodium sulfate) and concentrated yielding 0.9 g of 2-(benzylamino-methyl)-phenol as an oil. EI-MS: 213 (M+). After complete addition the volatiles were removed in vacuo The residue was redissolved in ethyl acetate washed with water dried (sodium sulfate) concentrated

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

实验步骤: This compound was prepared from 1.0 g of 2-(benzylimino-methyl)-4-methoxy-phenol and 0.18 g of sodium borohydride using the procedure described 64b. Yield: 1.0 g (oil), EI-MS: 243 (M+).

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

实验步骤: This compound was prepared from 1.0 g of 2-(benzylimino-methyl)-4-methoxy-phenol and 0.18 g of sodium borohydride using the procedure described 64b. Yield: 1.0 g (oil), EI-MS: 243 (M+).

反应条件: temp:0.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: A mixture of 19.0 g of 2-(benzylamino-methyl)-phenol and 75 mL of toluene was cooled to 0° C., and a solution of chloroacetyl chloride (7.8 mL) in 75 mL of toluene was slowly added while stirring. Stirring was continued for 16 h. Dry N,N-dimethylformamide (60 mL) was added and the solution was cooled to 0° C. In a nitrogen atmosphere 3.4 g of sodium hydride (95%; dispersion in mineral oil) were added in small portions and the mixture was allowed to stir at room temperature for 2 h. Water was added and the aqueous layer was extracted with ethyl acetate. The combined organic extracts were dried (sodium sulfate) and the solvent was removed in vacuo yielding 12.4 g of 4-benzyl-4,5-dihydro-benzo[f][1,4]oxazepin-3-one. M.p. 95-97° C., EI-MS: 253 (M+). Stirring the solution was cooled to 0° C to stir at room temperature for 2 h the aqueous layer was extracted with ethyl acetate The combined organic extracts were dried (sodium sulfate) the solvent was removed in vacuo

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

实验步骤: Sodium borohydride (0.2 g) was added in small portions to 3 mL of dry 2-propanol in a nitrogen atmosphere. To this mixture was added dropwise a solution of 1.0 g of 2-(benzylimino-methyl)-phenol in 3 mL of 2-propanol. After complete addition, stirring was continued for 1 h. Then water was added in order to decompose excess borohydride, and the volatiles were removed in vacuo. The residue was redissolved in ethyl acetate, washed with water, dried (sodium sulfate) and concentrated yielding 0.9 g of 2-(benzylamino-methyl)-phenol as an oil. EI-MS: 213 (M+). After complete addition the volatiles were removed in vacuo The residue was redissolved in ethyl acetate washed with water dried (sodium sulfate) concentrated

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

实验步骤: Sodium borohydride (0.2 g) was added in small portions to 3 mL of dry 2-propanol in a nitrogen atmosphere. To this mixture was added dropwise a solution of 1.0 g of 2-(benzylimino-methyl)-phenol in 3 mL of 2-propanol. After complete addition, stirring was continued for 1 h. Then water was added in order to decompose excess borohydride, and the volatiles were removed in vacuo. The residue was redissolved in ethyl acetate, washed with water, dried (sodium sulfate) and concentrated yielding 0.9 g of 2-(benzylamino-methyl)-phenol as an oil. EI-MS: 213 (M+). After complete addition the volatiles were removed in vacuo The residue was redissolved in ethyl acetate washed with water dried (sodium sulfate) concentrated