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关注:1
2013-05-23 12:21
求翻译:l-Ethyl-6-methyl-2-piperidone .-Three grams (0.022 mole) of l-ethyl-6-methyl-5,6-dihydro-I2 )(-p yridone (11, R = CQH,)w as hydrogenated as above in 15 min. The crude product (2.6 g.,85%) was fractionated on the Podbielniak column to give pure 1-ethyl-6-methyl-2-piperidone (Table I).是什么意思? 待解决
悬赏分:1
- 离问题结束还有
l-Ethyl-6-methyl-2-piperidone .-Three grams (0.022 mole) of l-ethyl-6-methyl-5,6-dihydro-I2 )(-p yridone (11, R = CQH,)w as hydrogenated as above in 15 min. The crude product (2.6 g.,85%) was fractionated on the Podbielniak column to give pure 1-ethyl-6-methyl-2-piperidone (Table I).
问题补充: |
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2013-05-23 12:21:38
1-乙基-6-甲基-2-哌啶酮1-乙基-6-甲基-5,6-二氢I2的克( 0.022摩尔) ) - 三( - P yridone (11 ,R = CQH , )瓦特作为
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2013-05-23 12:23:18
正在翻译,请等待...
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2013-05-23 12:24:58
l乙基6甲醇2 piperidone。-三克 (0.022摩尔) l乙基6甲醇5,6二氢I2 )(- p yridone (11, R = CQH,) w如氢化如上所述在15 min。 粗暴产品 (2.6 g., 85%) 在Podbielniak专栏被分馏给纯净的1乙基6甲醇2 piperidone (表I)。
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2013-05-23 12:26:38
l-Ethyl-6-methyl-2-piperidone。-3 克 (0.022 摩尔) l-ethyl-6-methyl-5,6-dihydro-I2) (-p yridone (11,R = CQH,) w 如氢化如上所述在 15 分钟。粗品 (2.6 g.,85%) 熔硅上要给纯 1-ethyl-6-methyl-2-piperidone 的 Podbielniak 列 (表 1)。
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2013-05-23 12:28:18
l-Ethyl-6-methyl-2-piperidone。 - 三克 (0.022 鼹鼠 ) l-ethyl-6-methyl-5 中, 6-dihydro-I2)( - p yridone(11, R = CQH, )w 如氢化如大于在 15 分钟。天然产品 (2.6 g., 85%) 被 fractionated 在 Podbielniak 栏上给完美 1 乙荃-6-木精-2-piperidone( 表 I)。
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