Wittig中文，Wittig的意思，Wittig翻译及用法

2025-06-28 22:38 浏览次数 10

Wittig

['vitig]

n. 维蒂希（姓氏）

Wittig 片语

片语

Georg Wittig格奥尔格·维蒂希

Wittig Electronic电缆组件

Wittig reaction维蒂希反应

Hannes Wittig维蒂希

Wittig Reagents维蒂希反应试剂

Wittig condensationWittig缩合

Brandy Wittig标签

wittig agentwitig试剂

Wittig 例句

英汉例句

  • Also, the high stereoselectivity of the Wittig olefination has been well rationalized.

    同时，对该烯化反应所表现出的高度立体选择性作了合理解释。

  • The phase transfer catalyzed Wittig reaction of allyl diphenyl phosphonium salt with substituted aromatic aldehydes using potassium carbonate as base provides 1, 3-dienes with good E-selectivity.

    本文报道了二苯基烯丙基型鏻盐与取代芳醛在碳酸钾作用下的固一液相转移催化反应。

  • Ketones and stabilized phosphorus ylides were heated together in commercial microwave oven, under solvent and medium free conditions, the Wittig reaction finished within 4.

    酮与稳定膦叶立德在家用微波炉中加热，在无任何溶剂或固体介质条件下，4。

  • The calculated results show that the aza Wittig reaction is a two step reaction, having one four membered ring intermediate on its reaction surface.

    计算结果表明该反应是一个二步反应，在反应途径上存在一个四元环中间体。

  • A series of novel purpurin-18 imide derivatives with long absorption wavelength were synthesized through Wittig reaction of methyl pheophorbide-a.

    合成的一系列红紫素-18酰亚胺衍生物具有长波长的紫外吸收。

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