鹵化反應 的英文怎麼說
中文拼音 [lǔhuàfǎnyīng]
鹵化反應
英文
halogenating reaction-
Alkyl halides are reacted with sodium nitrite.
鹵化烷與亞硝酸鈉反應。This reaction, called the hofman elimination, is quite analogous to the dehydrohalogenation of an alkyl halide.
這個反應稱為Hofman消除反應，它很像鹵代烷的脫鹵化氫反應。The he was strongly inhibited by sbti and apmsf, and very sensitive to pmsf, lbti, and tlck, while not sensitive to chymostatin, bestatin, leupeptin, tpck, pepstatin, nem and iam. all these results imply that brine shrimp he was most probably a trypsin - type serine protease. the he could be strongly inhibited by edta in a dose - dependent manner, and 50 mmol / l edta exhibited more than 56. 5 % inhibition
對孵化酶純化樣品進行生化性質和酶性質分析發現，鹵蟲孵化酶的最適反應溫度約為40 ，最適ph為8 . 5左右；該孵化酶對p - apmsf 、 sbti極為敏感，對pmsf 、 lbti和tlck也非常敏感，但對chymostatin 、 leupeptin 、 pepstatin 、 bestatin 、 tpck 、 nem和iam不敏感，表明該酶極可能是一種屬于胰蛋白酶類型的絲氨酸蛋白酶。This reaction, called the hofman elimination, is quite analogous to the dehydrohalogenation of an alkyl halide
這個反應稱為hofman消除反應，它很像鹵代烷的脫鹵化氫反應。With the domestic and foreign advanced oxidizing preconditioning ( it can remove ammonia and nitrogen organic material, humic acid, magnesium and hvm film ) separating technology, it separated solid precipitant from brine so as to obtain purified salt brine
該工藝採用國內外先進的氧化預處理除氨氮有機物、腐植酸、鎂和hvm膜分離技術將反應生成的固體沉澱物從鹵水中分離出來，從而得到純凈的鹽鹵水。Abstract : abstract : this paper introduced question of the brine purify in the jiangxi salt mine. the reaction jug reformation and economic effect
文摘:介紹了江西鹽礦鹵水凈化存在的問題，對反應罐進行了改造，取得的經濟效益。The reaction gives some of the dihalogeno compound.
這個反應生成一些二鹵代化合物。The main methods to prepare polyphosphazene were first introduced, then the living cation polymerization at room temperature and the reaction halogenphosphazene and pentacoordinate silicon complexes developed in our laboratory were discussed
在回顧聚磷腈的主要合成方法的基礎上，介紹了出現的室溫活性正離子聚合及本實驗室利用鹵化磷腈與五配位硅絡合物反應所取得的一些結果。Cesium carbonate catalyzed o - alkylation of phenol to synthesize alkly aryl ethers
摘要研究了碳酸銫催化酚與鹵代烴反應制備烷基芳醚。There are two series of cu, au deposits, the stratiformed deposits and the intrusive - related ones in the mineralization belt of the middle and lower reaches of the yangtze river area. comparative studies on forming geodynamic backgrounds, geological and geochemical conditions of the ore - forming systems have been undertaken in this paper. the stratiformed deposits were formed in hercynian period by submarine exhalation - sedimentation sedex of hot brine through the synchronous basement faults in a tensional environmental, and the intrusive - related deposits were formed in yenshanian in a tensional or a transitional period to tensional environment during the upper mantle doming by water - rock interaction and complex transport - chemical reaction dynamic processes, the ore - forming fluids were mainly magmatic water from melt - fluid partition and some meteoric water
成礦流體系統形成的地球動力學背景及地質地球化學條件對比研究表明，賦存於石炭系中的層狀銅金礦床是海西期拉張背景下熱鹵水沿同生斷裂經噴流作用形成的海底噴流熱水沉積礦床與燕山期中酸性侵入巖有關的銅金礦床是在上地幔隆起張性或向張性過渡背景下形成的，是中酸性巖漿經熔體流體分離作用形成的巖漿熱液與大氣降水混合，經水巖作用等復雜的輸運和化學反應耦合過程的動力學產物。Cyanation of aryl halides is widely used in the synthesis of liquid crystals, but its traditional heating reactions require long time and high temperature
摘要鹵代芳烴的氰化反應在液晶單體合成中廣泛應用，但傳統的加熱方法反應時間長、溫度高。Application and development of high efficiency halogenating agents
有機鹵代反應中高效鹵化試劑的應用及發展Halogenating reaction is one of the most important reactions in organic synthesis and the choosing of appropriate halogenating reagent is the hot spot of this field and plays an important role in achieving this kind of reaction
摘要鹵代反應是有機合成中的一類重要反應，選擇合適的鹵化試劑是實現該類反應的關鍵，也是目前研究的熱點之一。In this paper, research progress in the studying of high efficiency halogenation agent in recent years was reviewed and the application of a series of high efficiency halogenating reagents in halogenating substitution reaction and halogenating addition reaction were introduced
本文對近年來在高效鹵化試劑研究方面取得的進展進行了綜述，介紹了系列高效鹵化劑在鹵化取代反應、鹵化加成反應等方面的應用。分享友人