In the reaction of NAE 18 with nitrogen mustard aryl phosphorochloridate, 4-dimethylaminopyridine ( DMAP ) played critical catalytic action.

  • 在合成工作中发现:在NAE18与氮芥芳基磷酰氯的反应过程中, 4- 二甲氨基吡啶 ( DMAP ) 起着关键性的催化作用.
  • 来源:互联网摘选更新时间:2026-07-01 18:20:34

  • 重点词汇
  • reactionn.反应(能力);不良反应;化学反应;抗拒,反对;
  • withprep. 具有;和;用;有;以;跟;同;带有;使用;和…在一起;借;与…对立;关于;包括;因为;由于;与…方向一致;由…持有;为…工作;虽然;作为…的成员,为…所雇用;具有,有,带有;在…身上,在…身边;由于,因;在…那里,在…看来
  • NAEabbr.National Academy of Engineering <美>国家工程研究院;
  • playedv.演奏( play的过去式和过去分词 );演出;参加比赛;捉弄;
  • inprep. 在里面;在(某范围或空间内的)某一点;在(某物的形体或范围)中;在…内;在…中;进入
  • 18 eighteen;
  • actionn.行动,活动;功能,作用;手段;[法]诉讼;战斗;情节;机械装置,活动部件;所做之事;激动人心的事
  • ofprep. 关于;属于…的;由…制成;
  • 相关例句
1、

Cesium carbonate catalyzed O-alkylation of phenol to synthesize alkly aryl ethers.

摘要研究了碳酸铯催化酚与卤代烃反应制备烷基芳醚.

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2、

Aim To study the synthesis and antitumor activities of some aryl-substituted pteridines.

目的研究多芳基取代蝶啶类化合物的合成及其抗肿瘤活性.

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3、

Ten aryl chloroacetates were synthesized by liquid-liquid phase transfer catalysis.

摘要利用液 - 液相转移催化法合成了10种氯乙酸芳酯.

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4、

The most effective syhthetic condition for aryl chloroacetates was obtained experimentlly.

讨论了不同反应条件对产率的影响,通过正交实验,探索出了最佳合成条件.

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5、

Aryl disulfides, for example, inhibit polyolefin oxidation.

例如芳基二硫化物可抑制聚烯烃的氧化。

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6、

Conclusion Subtotal laryngectomy with preservation of arytenoid cartilage is recommended for T 3 laryngeal cancer.

手术的关键是不能损伤杓状软骨及喉返神经,设计好环咽吻合方案.

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7、

Our aim was to discuss the cause of laryngeal paralysis and the effect of arytenoid adduction.

探讨喉麻痹的原因和杓状软骨内移术的手术效果.

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8、

Objective To improve the diagnosis and treatment of arytenoid subluxation ( AS ) following endotracheal intubation.

目的提高对气管插管后环杓关节半脱位 ( AS ) 诊断和治疗的认识.

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9、

As a consequence , she was resentful and suspicious.

这么一来, 她变得满腹怨恨和疑心重重.

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10、

As a consequence, the task of configuring a mobile device is getting even more complex.

因而, 正确配置好手机操作系统的工作会变得更复杂.

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11、

As a consequence his flock is and dies in its own turn.

结果,羊群流离失所,最终也是丧亡.

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12、

As a consequence, their living standards were low.

因此他们的生活水准是很低的.

英汉非文学 - 政府文件

13、

As a consequence, the Fordist assembly lines were surrounded by large stockpiles of parts.

因此, 福特装配线四周大型储存部分.

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14、

Please notethat any costs incurred as a consequence will be invoiced to you.

请注意由此引起的任何费用将由贵方负责.

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15、

As a consequence the global bond markets have entered into a bear market.

这导致了全球债券进入熊市.

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16、

As a consequence, the unprecedented rate of deterioration in labour market the past year should ease.

受此影响, 过去一年就业市场史无前例的恶化步伐应当会放缓.

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17、

As a consequence , budget deficits will not stimulate output or employment.

所以, 预算赤字不会刺激产出和就业.

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18、

As a consequence we engaged in contingency planning that we felt would keep people safe.

因此我们制订了应急方案,这样我们才可以保证人们的安全.

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19、

As a consequence, alcohol , drugs and prostitution are endemic.

随之而来的后果, 是当地?锢牡男锞莆?竞吐粢?

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20、

As a consequence, is a significant drive to realise revenues as quickly as is possible.

因此, 尽快实现增收有了一个重要的动力.

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