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求助一段文章摘要的翻译！！
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摘要： 目的 合成5-羟基吲哚。 方法 以对硝基间甲酚为起始原料，经过羟基保护、硝基还原及合环反应、催化脱苄 氯保护等4步反应制得5-羟基吲哚。 结果 目标产物经由1H-NMR确认其化学结构，总收率 32% 。 结论 本工艺操作简单，反应条件比较温和，产品质量便于控制。 关键词：5-羟基吲哚；合成；药物中间体 |
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王连磊(金币+10, 博学EPI+1): 谢谢 2011-04-05 10:31:19
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不保证没语法错误，你先看看吧 Abstract： Purpose：synthesize 5-hydroxyindole Method: take 3-methyl-4-nitro-phenol as substrate, then treat it with hydroxy group protection, nitroreduction, ring-closure reaction and catalytic debenzylation,finaly get 5-hydroxyindole as product. Result: the structure of the desired product has been confirmed with 1H-NMR spectrum, and the total yield is 32%. Conclusion: this process is easily to operate, the reaction conditions are mild, and it’s easy to control the product’s quality. Key words: 5-hydroxyindole, synthesize, medical intermediate |
2楼2011-04-04 01:05:38
3楼2011-04-06 19:18:00
王连磊(金币+5): 谢谢 2011-04-08 15:28:06
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Objiect：synthesize 5-hydroxyindole Method: take 3-methyl-4-nitro-phenol as substrate, then treat it with hydroxy group protection, nitroreduction, ring-closure reaction and catalytic debenzylation,finaly get 5-hydroxyindole as product. Result: the structure of the desired product was elucidated on the basis of 1H-NMR spectrum, and the total yield is 32%. Conclusion: this process is easily to operate, the reaction conditions are mild, and it’s easy to control the product’s quality. Key words: 5-hydroxyindole, synthesize, medical intermediate |
4楼2011-04-07 23:11:30
