对环硼氮烷的合成、结构和反应进行了综述。
This is a summery of the synthesis, structure and reaction of borazine.
介绍了聚有机硅倍半氧烷的合成方法及其在涂层材料中的应用。
In the article, the research works on the synthesis of polysilsesquioxane and its application in coatings were(reviewed).
本文讨论了1-溴代金刚烷的合成,为工业化生产金刚烷胺盐酸盐提供了资料和数据。
The paper discusses the synthesis of 1-bromoadamantane, providing materials and data for the industrial production of adamantanamine hydrochloride.
简要地介绍了1,3 -二噻烷的合成方法,着重讨论了1,3 -二噻烷在有机合成中的应用。
This paper briefly describes the way of 1, 3-dithiane and application of 1, 3-dithiane in organic synthesis have been reviewed.
介绍了聚醚改性聚硅氧烷的合成方法,例举了其作为乳化剂在日化个人护理品、消泡剂及光亮剂中的应用。
The synthesis methods of polyether modified polysiloxane were introduced, taking examples of their application as non ion emulsifier in detergent and cosmetics, antifoam and polish.
目的是合成含2-5个碳的直链烷酸功能基的5-氟尿嘧啶衍生物。
The objective is to synthesize 5-fluorouracil derivatives containing 2-5 carbon alkanoic acid.
合成了一种新的乙酸2-辛基十二烷醇酯。
例如,大肠杆菌以其自身合成的一些脂肪酸为食,而不是以它们为原料来生产烷类。
For example, the E. coli naturally feeds on some of the fatty acids it produces, rather than using them as a feedstock for producing alkanes.
以硬脂酸(SA)和二乙醇胺(DEA)为原料,在自制催化剂的催化下合成了一种脂肪烷醇酰胺类非离子型抗静电剂。
A new non-ionic antistatic agent of fat alkanolamide was synthesized by reacted stearic acid (SA) and alkanolamide (DEA), and the effect of reaction conditions on the yield were studied.
综述了硅与醇直接合成三烷氧基硅烷所用的原料、溶剂、催化剂以及催化反应的工艺条件。
Recent advances in direct synthesis of trialkoxysilanes from silicon and alcohols were reviewed, including the raw material, solvent, catalysts and reaction conditions.
综述了以氨基改性聚硅氧烷为主的织物用柔软剂的合成、分子结构及进一步的改性。
The synthesis, molecular structure and modification of amino modified polysiloxane, a softening agent for textile, are summarized.
烷氧基安息香酸类化合物作为一种重要的有机合成中间体,在植物抗菌、医药、农药、染料等领域有广泛应用。
Alkoxy benzoic acids are important intermediates in organic synthesis, applied in various areas of the fine chemical industry, such as herb antibacterial, pharmaceutical, pesticide, dye.
综述了聚乙烯吡咯烷酮的性质,合成方法及其应用。
Ths paper reviews the property, some methods about synthesis and use of polyvinyl pyrrolidone.
综述了近年来金刚烷化学领域的研究进展,讨论了其在合成及改性高聚物方面的应用。
This article fully summarizes the progress in research of the adamantane and discusses it's applications in synthesis and modification of polymers.
目的设计、合成并筛选具有胆碱能活性,且对M1受体有选择性的莨菪烷衍生物。
OBJECTIVE to synthesize and screen tropane derivatives with cholinergic activity and subtype-selectivity of M1 receptor.
从聚合物结构与性能关系入手,设计合成了高分子量的不同氨丙基含量的含氨丙基聚硅氧烷。
Starting from the relation between structure and properties of polymer, high molecular polysiloxanes containing of different content of aminopropyl groups were designed and synthesized.
合成了两种硅氧烷环氧固化剂,并研究了它们对环氧树脂胶粘剂的粘接强度、折射率、透光性等方面的影响。
Two siloxane epoxy curing agents were synthesized, and the effects of the products on the adhesive strength, refractive index and transparence of epoxy adhesive were studied.
介绍了用砷、锌和硫酸合成高纯砷烷的方法,产品纯度为99.995%,总收率为85%。
This article provides the synthesis methods of high purity Arsine by arse nic, zinc and sulfuric-acid. The purity is 99.995%. Total yield reaches 85%.
在光引发剂存在下进行了紫外光固化实验,结果证明:合成的乙烯基聚硅氧烷可以实现在紫外光下固化。
Meanwhile, ultraviolet curing experiment was done when a certain photoinitiator was in existence, and the result showed that ethenyl-terminal polysiloxane could be solidified under ultraviolet.
介绍了三硅氧烷表面活性剂的结构、合成、性能和应用。
The synthesis, properties and applications of trisiloxane surfactant were introduced.
综述了近年来轮烷类化合物的合成原理、合成方法及其应用等方面的研究进展。
This review introduces the synthesis theory, procedure of the rotaxanes and their applications as well.
研究了果糖补料和真菌诱导对南方红豆杉细胞悬浮培养体系中细胞生长状态和紫杉烷合成的协同作用。
The results show that synergistic effects of fructose feeding and fungal elicitor changed the cell physiological status, induced alkalinization of medium and decreased the cell biomass.
这些反应在质子性醇溶剂与K_2CO_3组成的两相体系中进行更为方便,可用于吡咯烷及恶唑烷衍生物的合成。
The reactions are performed more conveniently in two phase systems consisted of alcoholic solvents and K_2CO_3, and may be adapted for the synthesis of pyrrolidine and oxazolidine derivatives.
在太阳能转换与储存体系中,降冰片二烯光异构化合成四环烷是非常重要的一个反应。
In the solar energy transfer and storage system, the isomerization of norbornadiene and quadricyclane is an important reaction.
概述了低价钛诱导的羰基还原偶合反应作为环化关键步骤在西松烷型二萜天然产物全合成中的应用。
The application of carbonyl reductive coupling reaction induced by low valent titanium as the crucial macrocyclization in the total syntheses of cembrane- type diterpenoids are reviewed.
通过两步法合成了稳定的硅氧烷改性环氧-苯丙树脂水分散体。
Stable epoxy-styrene-acrylic aqueous dispersion modified with siloxane was prepared with a two-step synthetic method.
本文即从这方面着手,开展了固定化脂肪酶催化15—羟基十五烷酸甲酯合成环十五内酯的研究。
So in this research, synthesis of cyclopentadecanolide with Methyl 15-Hydroxy-pentadecanate by immobilized lipase had been studied.
本文即从这方面着手,开展了固定化脂肪酶催化15—羟基十五烷酸甲酯合成环十五内酯的研究。
So in this research, synthesis of cyclopentadecanolide with Methyl 15-Hydroxy-pentadecanate by immobilized lipase had been studied.
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