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donkeyhonesty82鐵桿木蟲(chóng) (小有名氣)
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[求助]
求助大蝦翻譯論文摘要！
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以間甲酚（m-Cresol）為起始原料，經(jīng)乙�；ˋcetylation）、氯化（Chlorination）、沙米爾脫反應(yīng)（Sommelet Reaction）、甲基化反應(yīng)（Methylation）與水解反應(yīng)（Hydrolysis）等步驟制得間甲氧基苯甲醛（3-MethoxyBenzaldehyde），總收率為67%。該合成路線操作簡(jiǎn)單、安全、所用原料容易采購(gòu)，且工藝成本較低，是一條適合工業(yè)化生產(chǎn)的合成路線。 謝絕機(jī)器翻譯。 |
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donkeyhonesty82: 金幣+5, ★★★很有幫助 2013-07-26 08:06:47
donkeyhonesty82: 金幣+5, ★★★很有幫助 2013-07-26 08:06:47
| Use m-Cresol as the starting material, 3-MethoxyBenzaldehyde was prepared reaction steps including Acetylation,Chlorination,Sommelet Reaction,Methylation and Hydrolysis, etc. which total yield was 67%. The synthetic route is simple, safe, easy prechase-starting material and low cost, and it is available for industrialization. |
donkeyhonesty822樓2013-07-25 15:19:30
phu_grassman
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donkeyhonesty82: 金幣+10, 翻譯EPI+1, ★★★★★最佳答案 2013-07-26 08:06:38
donkeyhonesty82: 金幣+10, 翻譯EPI+1, ★★★★★最佳答案 2013-07-26 08:06:38
| 3-MethoxyBenzaldehyde was synthesized in a total yield of 67% via successive acetylation, chlorination, Sommelet reaction, methylation and hydrolysis with m-Cresol as the starting material. The synthesis route is featured as easy and safe operation, available raw materials and low process cost, which is suitable for industrial production. |
3樓2013-07-25 15:37:24
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donkeyhonesty82: 金幣+5, ★★★很有幫助 2013-07-26 08:06:54
donkeyhonesty82: 金幣+5, ★★★很有幫助 2013-07-26 08:06:54
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In this article, a new synthesis of 3-MethoxyBenzaldehyde ,with a yield of 67%,will be introduced,in which m-Cresol as the starting material is Successively Acetylation,Chlorination,Sommelet Reaction ,Methylation and Hydrolysis,etc.This facile and economical method is suitable for large-scale production of industrialization route because of the abundance and inexpensive nature of the materials used. 希望對(duì)你有所幫助～～ |
4樓2013-07-25 16:30:32
donkeyhonesty82
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5樓2013-07-26 07:43:58
donkeyhonesty82
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謝謝 6樓2013-07-26 07:44:27
donkeyhonesty82
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7樓2013-07-26 07:44:46
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