请帮忙翻译一下有机化学实验英文资料,越详细越好。

来源:百度知道 编辑:UC知道 时间:2024/05/26 09:05:02
A mixture of the ketone (10 mmol), titanium(IV) isopropoxide(6.0 mL, 20 mmol) and ammonia in ethyl alcohol(2 M, 25 mL, 50 mmol) was stirred under argon in a capped flask at ambient temperature for 6 h.
Sodium borohydride(0.6 g, 15 mmol) was then added and the resulting mixture was stirred at room temperature for an additional 3 h.
The reaction was then quenched by pouring into ammonium hydroxide (2 M, 25 mL), the resulting inorganic precipitate was filtered off, and washed with ethyl acetate (25 mL£2).
The organic layer was separated and the remaining aqueous layer was extracted with ethyl acetate (25 mL£2).
The combined organic solution was next extracted with hydrochloric acid (1 M, 30 mL) to separate the neutral materials.
The acidic aqueous extracts were washed with ethyl acetate (50 mL), then treated with aqueous sodium hydroxide (2 M) to pH 10–12, and extracted with ethyl acetate (50 mL£3).
The combined organic extracts were washed with brine (50

A mixture of the ketone (10 mmol), titanium(IV) isopropoxide(6.0 mL, 20 mmol) and ammonia in ethyl alcohol(2 M, 25 mL, 50 mmol) was stirred under argon in a capped flask at ambient temperature for 6 h.
Sodium borohydride(0.6 g, 15 mmol) was then added and the resulting mixture was stirred at room temperature for an additional 3 h.
The reaction was then quenched by pouring into ammonium hydroxide (2 M, 25 mL), the resulting inorganic precipitate was filtered off, and washed with ethyl acetate (25 mL£2).
The organic layer was separated and the remaining aqueous layer was extracted with ethyl acetate (25 mL£2).
The combined organic solution was next extracted with hydrochloric acid (1 M, 30 mL) to separate the neutral materials.
The acidic aqueous extracts were washed with ethyl acetate (50 mL), then treated with aqueous sodium hydroxide (2 M) to pH 10–12, and extracted with ethyl acetate (50 mL£3).
The combined organic extracts were washed with brine