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蚂蚁爬爬

金虫 (小有名气)

[求助] 一段合成类的英文翻译,对细节的翻译处理较高

A dry and cooled(0℃)solution of 1,3-adamantane-diacetic acid(1g,4.46mmol) in THF(45ml) was charged with LiAlH4(678mg,17.8mmol),stirred for 20 h and warmed to rt. The reaction was quenched(first with EtOAc and then with water) and aq 1M HCl(100ml) was added. The mixture was extracted with EtOAc(3*100ml) and the resulting combined organic phase was washed with sat aq NaHCO3(100ml). The organic phase was dried(Na2SO4) and concentrated to produce 1,3-adamantane-dimethanol as an off-white solid.
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cmds1907

铁杆木虫 (著名写手)

【答案】应助回帖

★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
RXMCDM: 金币+1 2014-08-28 19:00:25
蚂蚁爬爬: 金币+20, 翻译EPI+1, ★★★很有帮助 2014-08-29 09:48:09
将LiAlH4(678mg, 17.8mmol)加入一个干燥和冷却(0℃)的金刚烷-1,3-二乙酸(1g、4.46mmol) 的四氢呋喃(45 ml)溶液中,搅拌20 h并升温至室温。反应(先用乙酸乙酯后用水)停止(猝灭)后加入1M水盐酸(100 ml)水溶液。反应混合物用乙酸乙酯萃取三次(每次100 ml),由此产生的合并有机相用饱和NaHCO3(100 ml)水溶液洗涤。有机相Na2SO4干燥,浓缩,得到金刚烷-1,3-二乙酸的白色固体。
2楼2014-08-28 18:43:49
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cmds1907

铁杆木虫 (著名写手)

【答案】应助回帖

最后一句应该是:得到金刚烷-1,3-二甲醇的白色固体。
3楼2014-08-28 18:46:48
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