烷基

Alkyl indicant is a new non-ionic surface active agent.

糖苷是一类新型的非离子表面活。

The application of alkyl dithiophosphate accelerator in NR based tread compound was investigated.

研究二硫代磷酸盐促进在NR胎面胶中的应用。

The essence of deacetylation reaction of chitin was the hydrolysis of N-alkyl ethanamide.

摘要甲壳质脱乙酰化反应其本质是N-乙酰胺的水解。

Ingredients: alkyl indican, cucumber extract, VC, etc.

糖苷、小黄瓜提取液、VC等。

Water, Cetyl Alcohol, Propylene Glycol, Sodium Lauryl Sulfate, Stearyl Alcohol, Methylparaben, Propylparaben, Butylparaben.

水，十六醇，丙二醇，十二硫酸钠，硬脂醇， Methylparaben ， Propylparaben ， Butylparaben 。

Alkylation of ambident nucleophiles different places by using phase-transfer catalytic agent were studied in this paper.

本文研究了在相转移催化条件下两可亲核试不同位置的化反应。

The phenols were O-alkylated with 100% conversion and 100% selectivities using phenacyl bromide and benzyl bromide as alkylating reagents.

用溴代苯乙酮和溴苄为化试,以高产和100%的转化以及100%的选择得到了酚的O-化产物。

The fuberidazole was prepared by reaction of O-phenylendiamine with furfural at the presence of CTMABas catalyst.

以邻苯二胺和糠醛为原料,以十六甲三溴化铵(CTMAB)为催化合成了麦穗宁。

A separation model of ionizable and neutral enantiomers with cyclodextrin-sodium dodecyl sulphate (SDS) micellar electrokinetic chromatography was established.

建立了环糊精-十二硫酸钠胶束电动色谱中可电高及电中-光学异构体的分离模型。

The reactive surfactant, sodium allyl hydroxyalkyl sulphonate(SAHS) was applied as modifying agent to polymerize elastic acrylic emulsion.

使用烯丙羟磺酸钠(SAHS)作为可聚合乳化,改合成了弹丙烯酸酯乳液。

Abstract: Effects of surfactant on viscosity of cetyl hydroxyethylcellulose (CHEC) solution were investigated by rheometer.

摘要 ：通过流变仪研究了几种表面活十六羟乙纤维素（CHEC）溶液黏度的影响。

Structure, mechanics, electricity, calorifics, radialization and chemicalproperties are reviewed for polyperfluoroethylene-propylene and tetrafluoroethylene perfluoroalkyl vinyl ether copolymer.

分别阐述了聚全氟乙丙烯和四氟乙烯全氟代乙烯醚共聚物的结构和力学热学、辐射、化学能。

Synthesis of alkylated chlorosilane by Grignard reagent has been investigated,which provides a good way for preparation of organo-silicon compounds.

本文研究了用格氏法制备取代氯硅的方法,为有机硅化合物的研制提供了一个较好的途径。

Some experiments were did on herbicide activity, and had found that activities of some compounds was good,especially 3,6-bis-benzyl-s-tetrazine.

其中部分化合物进行了生物活实验,发现有些化合物显示了较好的活,同时发现取代的引入可以提高除草活。

General approaches involve the nucleophilic cycloalkylation, carbenoids addition of certain amino acid derivatives and derivatization from simple cyclopropane compounds.

制备方法包括简单氨酸衍生物的亲核环化、类卡宾加成以及简单环丙化合物的衍生化合成等。

PASP-PEG block structure copolymer,comb shaped PASP-PEG block structure copolymer,aspartic acid and glycine,glutamic acid or propalanine copolymer are prepared.

还可以聚天冬氨酸的侧链进行改,引入或烯烃、反应活高的氨酸酯、磺酸等功能团,使其得到更广泛的应用。

Alkylation of Phenylacetonitrile was realized from phenylacetonitrile and benzyl chloride by using PS-PEG-400 as triphase phase transfer catalyst.

摘要利用固载化聚乙二醇-400作三相相转移催化，以氢氧化钾的水溶液作碱，从苯乙腈和苄氯出发合成了苯乙腈的单化物-α-苄苯乙腈。

Abstract : Microwave-assisted chemical functionalization of single-walled carbon nanotubes, with undecyl groups decomposed from lauroyl peroxides was reported.

摘要 ： 本文报道了微波辅助下，利用过氧化月桂酰分解得到的十一，化学功能化修饰单壁碳纳米管。

In the past, a 0.13% water solution (1:750) of Zephiran Chloride (benzalkonium chloride solution, NF) was used successfully.

在过去，曾经成功地使用过氯化苄.二甲.铵（杀藻胺，NF）的0.13的水溶液(1:750)。

With the mixture tests design, the interaction mechanism of borate, chlorinated paraffin and zinc dialkyldi thiophosphate (ZDDP) additives is studied.

用混料试验设计方法,研究了硼酸酯、氯化石蜡和二二硫代磷酸锌(ZDDP)的相互作用机理。