烯胺衍生物是廉价的准备，而且非常稳定。
Allylic amine derivatives are inexpensive to prepare and are very stable.
利用这种新方法是利用方便烯胺衍生物作为单体的前体。
An advantage of the new methods is the utilization of easily accessible allylic amine derivatives as monomer precursors.
烯胺是一类重要的反应中间体，其在有机合成中有着广泛的应用。
The enamine is a type of important reaction intermediate, it has an extensive application in organically synthesize.
本论文研究了铱催化的喹啉和吡啶衍生物以及环外烯胺的不对称氢化。
In this dissertation, Ir-catalyzed asymmetric hydrogenation of quinoline derivatives, pyridine derivatives and exocyclic enamines have been studied.
这一催化载量，在已知的烯胺小分子催化剂中，是最低的，且底物广泛。
This is the lowest catalyst loading that has been achieved so far in enamine catalysis with low molecular weight catalysts for a broad range of substrates.
该染料甲川链上的碳原子与氨基的氮原子相连，而该氮原子又与染料的甲川链形成烯胺。
The meso carbon atom of the methine linkage of the dye is attached to the nitrogen atom of a group which forms an enamine with the methine linkage of the dye .
在铜盐催化剂的作用下，重氮苯乙酸甲酯与吗啉衍生的烯胺能够发生一种新型加成反应。
A novel addition reaction of methyl phenyldiazoacetate to enamine(which was prepared from acetophenone and secondary amine) was investigated using copper salt as a catalyst.
近几十年来，烯胺酮化学倍受关注，特别是在杂环化合物的合成中，而且这一领域已经成为研究的热点。
Their chemistry has been the focus of intense research for decades, particularly in heterocyclic synthesis, and continues to be an active area of research today.
报道了一种以表面活性剂、丙二烯二胺和柠檬酸、EDTA为主要组分的硫化亚铁清洗剂配方和其在炼油装置应用的情况。
A detergent for cleaning iron monosulfide was formulated with surfactant, diamino-propadiene, citric and EDTA, and its cleaning mechanism was discussed.
巧克力还有一种物质叫花生四烯酸乙醇胺(anandamide)(从梵语词ananda来，意思是平和幸福)。
Another substance found in chocolate is anandamide (from the Sanskrit word "ananda," which means peaceful bliss).
二氧化双环戊二烯难于被胺或单独的酸酐所固化，但能很好的被酸酐与醇所固化。
Dicyclopentadiene dioxide was hardly cured by amines or acid anhydrides alone, but can be well cured by acid anhydrides mixed with alcohols.
最后我们选用异二丙胺锂（LDA）为碱，在干冰丙酮浴下，合成了烯醇磷酸酯，并有很高的立体选择性。
At last , we used the base: LDA, dry ice-acetone bath , to synthesize the enol phosphates and gain very high rigio-selectivity.
通过烯丙基溴化锌对手性亚胺的两次不对称加成，合成了光活性的双烯丙基化的新型手性二胺。
A novel chiral diallylic diamine has been synthesized through double addition of allyl zinc bromide to chiral imines in this contribution.
聚异丁烯丁二酸酐（烯酐）是生产丁二酰亚胺型、丁二酸酯型和酚醛胺型无灰分散剂的重要中间体。
Polyisobutenyl succinic anhydride is an important intermediate for production of ashless deter- gent dispersants such as succinimide, succinic ester and phenolic amine types.
本文合成了N-对氨基苯基-1，8-萘二亚酸胺和N-烯丙基-1，8-萘二亚酰胺，并合成其修饰的两种聚苯乙烯高分子材料。
Np - anilino - naphthalene -1,8- dicarboxylic imide and N - allyl - naphthalene -1.8- dicarboxylic imide were synthesized, then their two modified polymers were also prepared.
UHMWPE对非氧化性酸（烯硫酸、硝酸及浓度较大的盐酸、磷酸、氢氟酸、甲酸、乙酸）、氨和胺及各种碱、盐溶液都有两好的耐蚀性、两种材料都不耐强氧化性酸的腐蚀。
UHMWPE has a fine corrosion resistance to inoxidable acid (dilute sulfuric acid, nitric acid and large concentration hydrochloric acid, phosphorus acid, hydrofluoric acid, and salty solutions.
胺官能聚 乙烯醇中的一种是通过醋酸乙烯基酯与N-乙烯基甲酰胺或醋酸乙烯基酯 与烯丙胺的共聚物的水解而生成的。
One form of an amine functional polyvinyl alcohol is produced by the hydrolysis of a copolymer of vinyl acetate and Nvinylformamide or vinyl acetate and allyl amine.
其制剂为含有烯啶虫胺和另一种杀虫剂的二元组合物。
The preparation of the composition is a binary composition containing nitenpyram and the other insecticide.
本发明涉及新型烟碱类杀虫剂烯啶虫胺的组合物。
The invention relates to a composition of novel nicotinamide insecticide nitenpyram.
因此研究烯肟菌胺在稻田环境中的残留消解行为和光化学降解有重要的现实意义。
Therefore studying its photochemical degradation and residual degradation behavior in the paddy field has important practical significance.
烯啶虫胺干扰正常的神经传递并导致昆虫死亡。
Nitenpyram interferes with normal nerve transmission and leads to the death of the insect.
烯啶虫胺对抗吡虫啉棉蚜的羧酸酯酶、乙酰胆碱酯酶及谷胱甘肽-S-转移酶的抑制作用较小。
Nitenpyram showed little effect on the activities of CarE, GST and AChE of the imidacloprid-resistant cotton aphid.
该产品是一类固色性能非常优异的多烯多胺类固色剂，可用于活性染料的固色。
The product is a kind of solid performance, a very excellent multi-color multi-amine-ene-fixing agent can be used for fixing reactive dyes.
该产品是一类固色性能非常优异的多烯多胺类固色剂，可用于活性染料的固色。
The product is a kind of solid performance, a very excellent multi-color multi-amine-ene-fixing agent can be used for fixing reactive dyes.
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