英语翻译Into a 250 mL threenecked,round-bottom flask equipped with a magnetic stirbar,anitrogen inlet,and a Dean–Stark trap were charged phenol (61.0g,0.648 mol),toluene (60 mL),and KOH (30.3g,0.540 mol),andthe resulting mixture was heated at 1

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英语翻译Into a 250 mL threenecked,round-bottom flask equipped with a magnetic stirbar,anitrogen inlet,and a Dean–Stark trap were charged phenol (61.0g,0.648 mol),toluene (60 mL),and KOH (30.3g,0.540 mol),andthe resulting mixture was heated at 1
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英语翻译Into a 250 mL threenecked,round-bottom flask equipped with a magnetic stirbar,anitrogen inlet,and a Dean–Stark trap were charged phenol (61.0g,0.648 mol),toluene (60 mL),and KOH (30.3g,0.540 mol),andthe resulting mixture was heated at 1
英语翻译
Into a 250 mL threenecked,round-bottom flask equipped with a magnetic stirbar,a
nitrogen inlet,and a Dean–Stark trap were charged phenol (61.0
g,0.648 mol),toluene (60 mL),and KOH (30.3g,0.540 mol),and
the resulting mixture was heated at 145 °C for 3 h with water
collected in the Dean–Stark trap.Then,excess phenol and water
were removed under reduced pressure at 160°C for 3 h.Copper
(1.0 g),5-bromo-m-xylene (20.0 g,0.108 mol),and phenol (30 mL)
were added to the dry salt.

英语翻译Into a 250 mL threenecked,round-bottom flask equipped with a magnetic stirbar,anitrogen inlet,and a Dean–Stark trap were charged phenol (61.0g,0.648 mol),toluene (60 mL),and KOH (30.3g,0.540 mol),andthe resulting mixture was heated at 1
一个250毫升的三颈烧瓶配备磁力搅拌棒,通入氮气,安装分水器,此装置加入酚（61.0g,0.648摩尔）,甲苯（60毫升）,和氢氧化钾（30.3g,0.540摩尔）,和由此产生的混合物加热,在具有分水器的容器中145°C 3 小时.然后,投入过量苯酚和减压下除去在160°C 3小时铜（1克）,5-bromo-m-xylene（20克,0.108摩尔）,苯酚（30毫升）被添加到干盐.

　250毫升3个,圆底烧瓶配有磁性stirbar,
　　氮入口,Dean-Stark陷阱被指控苯酚(61.0
　　g、0.648摩尔)、甲苯(60毫升),和KOH(30.3克,30.3摩尔)
　　由此产生的混合物被加热在145°C 3 h与水
　　收集在Dean-Stark陷阱。然后,多余的苯酚和水
　　在160°C下切除减压3 h。铜
　　(1.0...

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　250毫升3个,圆底烧瓶配有磁性stirbar,
　　氮入口,Dean-Stark陷阱被指控苯酚(61.0
　　g、0.648摩尔)、甲苯(60毫升),和KOH(30.3克,30.3摩尔)
　　由此产生的混合物被加热在145°C 3 h与水
　　收集在Dean-Stark陷阱。然后,多余的苯酚和水
　　在160°C下切除减压3 h。铜
　　(1.0克),5-bromo-m-xylene(20.0克,20.0摩尔)和苯酚(30毫升)
被添加到干燥的盐。

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到一个250毫升的threenecked，圆底烧瓶配备磁力搅拌棒，通入氮气，安装分水器,被指控酚（61.0g，0.648摩尔），甲苯（60毫升），和氢氧化钾（30.3g，0.540摩尔），和由此产生的混合物加热，在145°C 3 H watercollected在院长。然后，投入过量苯酚和减压下除去在160°C 3小时铜（1克），5-bromo-m-xylene（20克，0.108摩尔），苯酚（3...

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到一个250毫升的threenecked，圆底烧瓶配备磁力搅拌棒，通入氮气，安装分水器,被指控酚（61.0g，0.648摩尔），甲苯（60毫升），和氢氧化钾（30.3g，0.540摩尔），和由此产生的混合物加热，在145°C 3 H watercollected在院长。然后，投入过量苯酚和减压下除去在160°C 3小时铜（1克），5-bromo-m-xylene（20克，0.108摩尔），苯酚（30毫升）被添加到干盐。

收起

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