醛基化,hydroformylation,在线英语词典,英文翻译,专业英语

1) hydroformylation

醛基化

hydroformylation, bromination or nitration.

以苯酚为原料通过烷基化、醛基化、溴化或硝化等单元反应设计合成了5-叔丁基水杨醛(收率:74。

2) bromoacertylation surface

醛基化芯片

3) aldehyde group

醛基

In this paper,it is researched that the surface of up-conversion luminescence material was modified with aldehyde groups by surface grafting modification.

04]F4进行表面修饰醛基的研究,通过一系列的实验,确定了较好的修饰醛基的实验条件。

The corn starch was modified into oxidized starch containing both carboxyl and aldehyde groups by chemical method, which provided a new clean tanning agent for leather industry.

利用两步氧化法,首次将玉米淀粉改性为同时含羧基和醛基的氧化淀粉,为制革工业提供了一种新型的清洁化鞣剂。

The results indicated that effects of on affecting the percentage of aldehyde group in the product were in the sequence:weight ratio of NaIO4 to cellulose,reaction time,pH and reaction temperature.

结果表明,影响醛基含量的顺序依次是投料比、反应时间、pH及反应温度。

4) aldehyde groups

醛基

In this paper,it is researched that the surface of up-conversion luminescence was modified with aldehyde groups by surface grafting modification with p-Phthalaldehyde.

04]F4进行表面醛基修饰的研究。

The experiment synthesized a oxidized starch with carboxyl and aldehyde groups by H_2O_2 and sodium periodate.

该实验通过双氧水和高碘酸钠两次氧化合成了一种同时含羧基和醛基的氧化淀粉,并且对该合成氧化淀粉进行了理化性质分析和结构表征,包括固含量、pH值、羧基、醛基和羰基含量的测定,利用红外和凝胶色谱进行了结构分析,有利于制革中的应用。

5) aldehyde

醛基

Study on Reactive Aldehydes Group Content in Dialdehyde Starch;

双醛淀粉中有反应活性醛基含量的研究

Whether a Silver Mirror Reaction can be successful is determined by the following factors:purity of the testing cube, density of aldehyde, and density and temperature of ammonia water and silver nitrate.

银镜反应实验成败受试管的洁净度、醛基的浓度、氨水和硝酸银的浓度及温度等因素影响。

6) aldehyde guoup

醛基

参考词条

缩醛基醛基交联硫醛基醛（基）羧酸羰（醛）基糖醛基 4-醛基吡啶醛基还原酶醛基选择性 4-醛基咪唑甲醛基苯酚 2-醛基噻唑驾驶辅助系统资源评价预测

补充资料：异丁醛二(2-乙基己基)缩醛

CAS: 19900-85-7
分子式: C20H42O2
中文名称: 异丁醛二(2-乙基己基)缩醛

英文名称: Isobutyraldehyde, bis(2-ethylhexyl) acetal；1,1'-[Isobutylidenebis(oxy)]bis[2-ethylhexane]；Isobutyraldehyde,bis(2-ethylhexyl)acetal

说明：补充资料仅用于学习参考，请勿用于其它任何用途。

首页 \| 翻译 \| 影视 \| 论坛 \| 索引活泼醛基醛基含量双醛基醛基树脂醛基玻片醛基修饰

1) hydroformylation 醛基化 1. hydroformylation, bromination or nitration. 以苯酚为原料通过烷基化、醛基化、溴化或硝化等单元反应设计合成了5-叔丁基水杨醛(收率:74。 2) bromoacertylation surface 醛基化芯片 3) aldehyde group 醛基 1. In this paper,it is researched that the surface of up-conversion luminescence material was modified with aldehyde groups by surface grafting modification. 04]F4进行表面修饰醛基的研究,通过一系列的实验,确定了较好的修饰醛基的实验条件。 2. The corn starch was modified into oxidized starch containing both carboxyl and aldehyde groups by chemical method, which provided a new clean tanning agent for leather industry. 利用两步氧化法,首次将玉米淀粉改性为同时含羧基和醛基的氧化淀粉,为制革工业提供了一种新型的清洁化鞣剂。 3. The results indicated that effects of on affecting the percentage of aldehyde group in the product were in the sequence:weight ratio of NaIO4 to cellulose,reaction time,pH and reaction temperature. 结果表明,影响醛基含量的顺序依次是投料比、反应时间、pH及反应温度。 4) aldehyde groups 醛基 1. In this paper,it is researched that the surface of up-conversion luminescence was modified with aldehyde groups by surface grafting modification with p-Phthalaldehyde. 04]F4进行表面醛基修饰的研究。 2. The experiment synthesized a oxidized starch with carboxyl and aldehyde groups by H_2O_2 and sodium periodate. 该实验通过双氧水和高碘酸钠两次氧化合成了一种同时含羧基和醛基的氧化淀粉,并且对该合成氧化淀粉进行了理化性质分析和结构表征,包括固含量、pH值、羧基、醛基和羰基含量的测定,利用红外和凝胶色谱进行了结构分析,有利于制革中的应用。 5) aldehyde 醛基 1. Study on Reactive Aldehydes Group Content in Dialdehyde Starch; 双醛淀粉中有反应活性醛基含量的研究 2. Whether a Silver Mirror Reaction can be successful is determined by the following factors:purity of the testing cube, density of aldehyde, and density and temperature of ammonia water and silver nitrate. 银镜反应实验成败受试管的洁净度、醛基的浓度、氨水和硝酸银的浓度及温度等因素影响。 6) aldehyde guoup 醛基参考词条缩醛基醛基交联硫醛基醛（基）羧酸羰（醛）基糖醛基 4-醛基吡啶醛基还原酶醛基选择性 4-醛基咪唑甲醛基苯酚 2-醛基噻唑驾驶辅助系统资源评价预测补充资料：异丁醛二(2-乙基己基)缩醛 CAS: 19900-85-7 分子式: C20H42O2 中文名称: 异丁醛二(2-乙基己基)缩醛英文名称: Isobutyraldehyde, bis(2-ethylhexyl) acetal；1,1'-[Isobutylidenebis(oxy)]bis[2-ethylhexane]；Isobutyraldehyde,bis(2-ethylhexyl)acetal 说明：补充资料仅用于学习参考，请勿用于其它任何用途。
©2008 dictall.com