Next it is time to get the phenylac

Next it is time to get the phenylacetone out of the reaction mixture.
Once the flask has cooled down, the iron is filtered out by pouring it
through the plug of angel hair described earlier in this chapter. It is a
good idea to rinse down the trapped iron powder with a dash of toluene to
get any clinging phenylacetone off of it. Then the toluene layer is
separated using a sep funnel. It is poured into a round bottom flask. The
water layer has about 100 ml of toluene added to it, and this is shaken to
draw suspended phenylacetone into the toluene. The toluene layer is then
separated and added to the aforementioned round bottom flask. It is then
rigged for fractional distillation as shown in Figure 5. The toluene
distills off first as the toluene-water azeotrope at 85øC, and then as pure
toluene at 110øC. Once the toluene is mostly gone, vacuum is applied, and
phenylacetone is collected at the usual temperature range. The yield is
about 120 ml of phenylacetone.

結果 (中文) 1:

接下来，它是时间去从反应混合物苯基丙酮。一旦瓶已经冷却下来，铁被过滤掉倒通过本章前面所述的天使头发的插头。它是好主意，冲洗下来被困的铁粉，加少许甲苯得到任何执着丙酮关闭它。然后甲苯层是采用 sep 漏斗分离。它被倒入圆底烧瓶。的水层具有大约 100 毫升的甲苯添加到它，和这动摇引入甲苯悬浮苯基丙酮。甲苯层然后是分离，分别加入到上述圆底烧瓶。它是然后操纵的分馏法如图 5 所示。甲苯第一次在 85øC，甲苯-水共沸物作为脱然后一样纯净升华在 110øC 的甲苯。一旦甲苯大多消失，应用真空，和苯基丙酮收集在通常的温度范围。产量是大约 120 毫升的苯基丙酮。

結果 (中文) 3:

接下来是时候得到苯基丙酮的反应混合物。
一旦烧瓶冷却下来，铁滤掉，倒
通过天使头发塞在本章前面介绍的。这是一个
好主意冲洗进铁粉和少量甲苯
得到任何执着的苯基丙酮关闭它。然后，甲苯层
分离使用SEP漏斗。它倒入圆底烧瓶。
层的水约100毫升甲苯加进去，这是动摇
画悬挂在甲苯丙酮。甲苯层，然后
分离和添加到上述的圆底烧瓶。然后
以如图5所示的分馏。甲苯蒸馏
首先为甲苯水共沸物在85øC，然后为纯
甲苯在110øC.一旦甲苯大多消失了，被施加真空，并
苯基丙酮在常温范围内采集。产量
约120毫升丙酮。