Question

化学专业英语翻译

A similar set of reactions occurs in the condensation of s-butyl chloride with ethylene. The product is not 1-chloro-3-methylpentane but is, instead, a chlorooctane, the structure of which has not been established. By analogy with the reaction of isopropyl chloride, it may be presumed that the chloride is 1-chloro-3-methyl-3-ethylpentane.
The condensation of n-propyl chloride with ethylene yields l-chloro-3,3-dimethylpentane; isomerization of the primary alkyl chloride to isopropyl chloride apparently precedes the condensation with the plefin. Similarly, the reaction of isobutyl chloride with the olefin proceeds via the formation of t-butyl chloride, and the chlorohexane, 1 -chloro-3,3-dimethylbutanei,s obtained. The identity of each product for which a definite structure is given was confirmed by preparing at least one derivative. Approximate values since the amount of ethylene absorbed was determined by increase in weight of the reaction flask.Part of the increase was sometimes due to physical solution.
which reacted when Method B was used.
This compound was presumably formed by the chlorination of neohexane but was not isolated in pure state; From the reaction of s-butyl chlorideCondensation of Alkyl Halides with Ethylene Method A.-The experiment was carried out in a threenecked flask which was equipped with an inlet tube, a inercury-sealed stirrer, and a reflux condenser.
The alkyl halide and a diluent, n-pentane, when used, were placed in the flask and then cooled to about -60' by immersion in a Dry Ice-acetone-bath. The catalyst was added, the bath was removed, and ethylene was passed into the well-stirred mixture by means of a tube dipping below the surface of the liquid. The temperature of the liquid was permitted to rise until absorption of the olefin began (determined by the difference in rate of bubbling in inlet and exit bubbler). The temperature was then maintained at about that point either until the dqired amount of olefin (determined by increase in weight) was absorbed or until absorption no longer occurred. The product was then cooled to about -40', the liquid product was decanted from the catalyst; washed, dried, and distilled under reduced pressure through a 14-inch total reflux fractionation column.

Answer 1

一套类似的反应发生在冷凝的S -丁基氯与乙烯。该产品是不是1 -氯- 3 -甲基戊烷但是，相反， chlorooctane的结构尚未建立。类比的反应，异丙基氯，可以推定该酰氯是1 -氯- 3 -甲基- 3 - ethylpentane 。
凝结正丙基氯与乙烯产量升氯- 3 ,3 - dimethylpentane ;异构的首要烷基氯异丙基氯显然之前的凝结与plefin 。同样，异丁酰氯反应与烯烃收益通过组建叔丁基氯化和chlorohexane ， 1 -氯- 3 ,3 - dimethylbutanei ，硫获得。的身份，而每一个产品一个明确的结构，给出证实了准备至少一个衍生物。近似值，因为数额乙烯吸收测定重量的增加，反应flask.Part增加，有时是有形的解决办法。
这些反应时，使用方法B 。
这种复合大概是由氯化neohexane但不是孤立的纯态;从反应的S -丁基chlorideCondensation卤代烷与乙烯法答： -实验中进行threenecked瓶这是配备了进口管，一个inercury密封搅拌器和回流冷凝器。
烷基卤化物和稀释剂，正戊烷，使用时，被安置在瓶子，然后冷却到约-60 '的沉浸在干冰丙酮浴。催化剂补充说，巴斯被删除，并获得通过，成为乙烯以及搅拌混合的方式跌破管表面的液体。温度的液体是允许的上升，直到吸收烯烃开始（所确定的差异率鼓泡入口和出口喷水式饮水口） 。当时的温度保持在这一点无论到dqired数额烯烃（确定增加重量）的吸收，或直至吸收不再发生。该产品然后冷却到约-40 ' ，液体产品是排水的催化剂;水洗，烘干，减少和蒸馏压力下通过一个14英寸的全回流分馏塔。

英文部分不是单词..
翻译不出来

Answer 2

10分只能请机器帮你翻

Answer 3

字太多，分太少！