|
关注：1
2013-05-23 12:21
求翻译：The organic layer containing only the amide was collected, dried over MgSO4 and the solvent evaporated. The water extract with the amine salt was neutralized with NaOH solution (2 N) and extracted twice with diethyl ether. The combined extract containing the free amine was dried over dried over MgSO4 and the solvent ev是什么意思？ 待解决
 悬赏分：1
- 离问题结束还有
The organic layer containing only the amide was collected, dried over MgSO4 and the solvent evaporated. The water extract with the amine salt was neutralized with NaOH solution (2 N) and extracted twice with diethyl ether. The combined extract containing the free amine was dried over dried over MgSO4 and the solvent ev
问题补充： |
|
2013-05-23 12:21:38
正在翻译，请等待...
|
|
2013-05-23 12:23:18
包含仅氨化物的有机层数收集了，烘干在MgSO4和被蒸发的溶剂。与胺物盐的水萃取物中立化用NaOH解答(2 N)和两次提取与二乙基醚。烘干了包含自由胺物的联合的萃取物烘干了在MgSO4，并且溶剂蒸发了。
|
|
2013-05-23 12:24:58
包含仅氨化物的有机层数收集了，干结束MgSO4和溶剂被蒸发了。 水萃取物与胺物盐中立化用NaOH解答 (2 N) 并且两次提取了与二乙基醚。 包含自由胺物的联合的萃取物是干干结束MgSO4，并且溶剂蒸发了。
|
|
2013-05-23 12:26:38
收集了包含仅酰胺的有机图层，在 MgSO4 干燥和溶剂蒸发掉。水提取与胺盐是用氢氧化钠溶液 (2 N) 和两次以乙醚提取。合并提取物含有游离胺烘干了过去干过 MgSO4 和溶剂蒸发掉了。
|
|
2013-05-23 12:28:18
包含的有机层的氨基化合物只收集、干过mgso4和溶剂蒸发。 提取的水与胺盐与氢氧化纳电解,击退解决方案[2n]并解压两次与乙醚。 解压的组合包含免费欢迎国内外客商前来洽谈合作,在干燥干燥在mgso4和溶剂蒸发。
|
湖北省互联网违法和不良信息举报平台 | 网上有害信息举报专区 | 电信诈骗举报专区 | 涉历史虚无主义有害信息举报专区 | 涉企侵权举报专区
