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chloroacetophenone相关的网络例句

查询词典 chloroacetophenone

与 chloroacetophenone 相关的网络例句 [注:此内容来源于网络,仅供参考]

And among substrates including 2'-chloroacetophenone, 3'-chloroacetophenone, 4'-chloroacetophenone and 3-chloropropiophenone, the highest productivity of the reduced product with S. cerevisiae B5 was observed for 2'-chloroacetophenone.

许多研究者都在致力于研究和开发产物转化率高、手性选择性好的手性化合物合成路线,其中生物转化法由于其温和的反应条件及高度的手性选择性而受到人们的青睐。

The function of the addition of co-substrate ethanol was to in-situ regenerate NADH. A mathematical model was derived, in which, two substrates were catalytically reacted in sequence. The model was applied to the system involving the reduction of 2'-chloroacetophenone to R-2'-chloro-1-phenyl-ethanol by S.

深入研究了在乙醇存在下生物还原过程中酵母细胞内NADH、NAD〓、NADPH及NADP〓浓度的变化规律,发现胞内NADPH浓度迅速降低到零,而NADH浓度始终维持在较高水平,证明了用于底物还原反应的辅酶是NADH,辅助底物乙醇的加入有利于实现辅酶Ⅰ的原位再生。

The substrate coupling reaction system catalyzed by recombinanted CAR wasconstructed. It can be used for asymmetric reduction of 2'-chloroacetophenone and coenzyme regeneration with 2-propanol or 2-butanol as the cosubstrate.

5应用重组CAR不对称催化还原2'-氯-苯乙酮,通过加入异丙醇或仲丁醇作为辅助底物,建立了底物耦联反应体系实现辅酶NADH原位再生的反应体系。

CAR has high stereoselectivity for aromtic ketones such as acetophenone,2'-chloroacetophenone, 3'-chloroacetophenone, 4'-chloroacetophenone, 3-chloropropiophenone and2-chloro-2',4'-difluoroacetophenone.

羰基还原酶对芳香酮类化合物具有很高的立体选择性,对苯乙酮、2'-氯-苯乙酮、3'-氯-苯乙酮、4'-氯-苯乙酮、3-氯-1-苯丙酮和2-氯-2',4'-二氟苯乙酮还原产物的e.e。

Our chief products include as follows: 5-Nitro-8-hydroxy Quinoline, 8-Aminoquinaldine, 8-Hydroxyquinoline Sulfate, 5,7-Dichloro-8-hydroxyquinaldine, 5-Nitro-0-cresol, 6-Nitro-m-cresol, 2'-Chloroacetophenone, 4-Methyl-5-thiazole ethanol, 4-Aminophenethyl alsohol.

主要产品有:硝羟喹啉,8-氨基喹啉,8-羟基喹啉硫酸盐,8-羟基喹哪啶,5,7-二氯-8-羟基喹哪啶,5-硝基邻甲酚,6-硝基间甲酚,邻氯笨乙酮,4-氨基笨乙醇,4-甲基-5-噻唑乙醇,3-羟基吡啶等。

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Now, however, all children continue in "comprehensive" schools, and the eleven-plus determines which courses of study the child will follow.

然而现在,所有的孩子都要在综合学校继续学习,所以这次考试只是决定他们将要学习哪些课程。

Cultivatable land , and led to a general recognition that development must not be carried at the cost of agriculture .

城区的迅速扩大在很多情况下侵占了宝贵的可耕地,使人们普遍认识到发展不能以牺牲农业为代价。

Detailed Intrinsic Reaction Coordination calculations were carried out to guarantee the optimized transition-state structures being connected to the related tautomers.

同时,做了详尽的内禀反应坐标计算,以保证所得到的过渡态连接相应的始末异构体。