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lgq101

木虫 (小有名气)

[求助] 求一段有机合成翻译~~~谢谢

For 10, dimethyl acetylenedicarboxylate (650 μL, 5.16 mmol, 6.0 eq) was added and the mixture was stirred at 100 °C for 48 h. The resin was cooled, washed quickly with benzene, and swollen in benzene (20 mL) for 10 min. A stock solution of 2,3-dichloro-5,6-dicyano-1,4-benzoquinone (1.0 M in benzene, 3.44 mL, 3.44 mmol, 4.0 eq) was added and the mixture was stirred at 80 °C for 48 h. The resin was cooled, washed, and dried to afford isoindoline dicarboxylates 10.
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zou-yanhua

金虫 (小有名气)

【答案】应助回帖

在10中加入乙炔二甲酸二甲酯(650 μL, 5.16 mmol, 6.0 eq) ,所得混合物在100°C 搅拌48小时。树脂冷却后,迅速用苯洗涤,再用20ml苯浸泡10分钟。然后加入2,3-二氯-5,6-二氰基-1,4-苯醌的储备溶液(1.0 M in benzene, 3.44 mL, 3.44 mmol, 4.0 eq),混合物在80°C下搅拌48小时。树脂冷却,洗涤,干燥得到异二氢吲哚二羧酸盐10。
2楼2011-08-25 10:06:10
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hongliannu

木虫 (小有名气)

【答案】应助回帖

lgq101(金币+15, 翻译EPI+1): 谢谢~~~~~ 2011-08-25 11:09:35
对10来说,加入丁炔二酸二甲酯(650ul,5.16mmol,6.0当量),混合物在100℃下搅拌48h。树脂冷却并用苯快速洗涤,然后在苯中溶胀10min。将2,3-二氯-5,6-二氰基-1,4-苯醌原料溶液(1.0M的苯溶液,3.44ml,3.44mmol,4.0当量)加入后,混合物在80℃下搅拌48h。然后,树脂冷却,洗涤,干燥后得到二羧基异吲哚10。
3楼2011-08-25 10:07:39
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