雜環化 的英文怎麼說

中文拼音 [záhuánhuà]
雜環化 英文
heterocyclization
  • 雜 : Ⅰ形容詞（多種多樣的; 混雜的） miscellaneous; varied; sundry; mixed Ⅱ動詞（混合在一起; 攙雜） mix; blend; mingle
  • 環 : Ⅰ名詞1 （環子） ring; hoop 2 （環節） link 3 （姓氏） a surname Ⅱ動詞（圍繞） surround; encircle;...
  1. The latter arises from abstraction of the somewhat lesser activated c-h bond in the dioxolane.

    後者是由二氧雜環戊烷中活化較弱的C-H鍵離解而產生的。
  2. Research on enantioselective benzoin condensations using n - heterocyclic carbenes

    雜環卡賓催化不對稱偶姻縮合研究進展
  3. The article is based on nation nature science foundation of china, " biogeochemical cycling of pollutants in complex environments of tidal flats in the yangtze estuary " ( no. 40131020 ). the author chose open tidal flat of dong tang chongming yangtze estuary as research object and set up typical section plane so that under the good condition, the author measured hydrology element, total nitrogen and total phosphor index

    本文依託國家自然科學基金重點項目「長江口濱岸潮灘復雜環境條件下物質循環研究」 （批準號： 40131020 ） ，選擇了長江口崇明東灘敞開型潮灘為研究對象，設置典型斷面，在平靜天氣條件下，實測了水文、地球化學要素，獲得了水位、流向、流速、 tn及tp等指標6000多個實測數據，著重對長江口潮灘水動力過程、 tn和tp的動力輸移過程進行研究。
  4. They are of no immediate value of the utility of this heterocycle in synthesis.

    對這個雜環化合物在合成上的應用都沒有直接意義。
  5. We have, therefore, in both of the examples above, heterocyclic compounds with "built-in" or latent functionality.

    上述兩例中的雜環化合物，都具有「固有的」或潛在的官能基。
  6. The chemical behaviour of heterocyclic compounds is governed by the same factors that govern all chemical behaviour.

    雜環化合物的各種反應與其它化學反應一樣，均為相同的因素所制約。
  7. And the other in linhai, zhejiang will mainly develop heterocyclic chemicals

    另一個設在浙江臨海，以雜環化學品研發和產品工業化開發為主。
  8. ", which are continuations of the courses they have taken earlier. the related laboratory courses focus on modern chemical technology.

    、芳烴與雜環、化學動力學、分子光譜學等與低年級科目相應之延續科目，而有關的實驗課則注重近代化學技術。
  9. Huang, x., liu, z. - x., “ solid - phase synthesis of 4 ( 1h ) ? quinolone and pyrimidine derivatives on a new scaffold - polymer - bound cyclic malonic acid ester ”, j. org. chem., 2002, 67 ( 19 ), 6731 - 6737

    國家自然科學基金面上重點項目： 「丙二酸環酯聚合物試劑參與的雜環化合物固相合成」 （ 2001 - 2003 ） 。
  10. Heterocycles have been passed over in large part by chemists confronted with synthetic problems.

    雜環化合物常被許多從事合成研究的化學家所忽視。
  11. Carbonylation reactions of heterocycles

    雜環化合物的羰基化反應
  12. Upper - year students are required to take " chemical bonding ", " transition metal chemistry ", " alcohols, ethers, carbonyl compounds ", " amines, arenes and heterocycles ", " chemical kinetics ", " molecular spectroscopy ", " instrumental analysis ", which are continuations of the courses they have taken earlier. the related laboratory courses focus on modern chemical technology

    高年級必修化學鍵、過渡金屬化學、醇，醚與羰基化合物、酉安，芳烴與雜環、化學動力學、分子光譜學等與低年級相應之延續科目，而有關的實驗課則注重近代化學技術。
  13. Recently, the enaminones were widely used as intermediates, and the article mainly reviews the synthesis of enaminones and the usage as intermediates in organic synthesis, especially heterocyclic synthesis

    摘要烯胺酮是目前應用較為廣泛的有機合成中間體，對其合成及其作為中間體在有機化合物特別是雜環化合物的合成中的應用進行了綜述。
  14. It will melt in a certain range of melting points, but it has no definite melting point. soft pitch has no thermal effect when solidified

    瀝青組分極為復雜，大多數為三環以上的芳香族烴類，還有含氧、氮和硫等元素的雜環化合物和少量高分子炭素物質。
  15. The influence of thiadiazole derivative on oil corrosion behavior

    硫氮雜環化合物對油品腐蝕性能的影響
  16. Dr. chou had found that the reactions of ultrasonically dispersed potassium, generated from metal potassium by ultrasound irradiation, with some functionalized cyclic sulfones to be highly chemoselective

    -烯相連接之雜環化合物，將之做為鄰雙亞甲基之芳香雜環前驅物，並探討其在有機合成上的應用價值。
  17. Useful synthetic reactions of organoaluminacycles, such as reactions with a variety of electrophiles, alkylation reagents, and metal - mediated coupling reactions are presented

    本文介紹近年來有機鋁雜環化合物的合成方法學、反應化學及其在有機合成中的應用研究進展。
  18. Heterocyclic quinoxalin and its derivatives are useful as highly active benzopyrazine compounds. this article introduced recent progress of these important intermediates as medicine, fungicide, pesticide, herbicide, growing inhibitors of plants, new fluororescent probes and dyestuff intermediates. the structural - activity relationships of different quinoxalin derivatives were also illustrated

    喹喔啉類化合物具有眾多生物活性，可用於殺菌劑、殺蟲劑、除草劑、植物生長調節劑、熒光探針以及染料中間體等領域，是一類重要的雜環化合物.本文綜述了喹喔啉類化合物的生物活性研究進展，探討了不同喹喔啉衍生物的構效關系
  19. The application of microwave irradiation in the synthesis of six - member heterocyclic compounds are reviewed through two sections : 1 ) oxygen - bearing six - member heterocyclic compounds ; 2 ) nitrogen - bearing six - member heterocyclic compounds

    摘要對微波技術在合成六元雜環化合物中的應用作了概述，主要論及： 1 ）含氧六元雜環化合物； 2 ）含氮六元雜環化合物。
  20. Procedures for the preparation of isothiocyanates were synthesized in this paper. the applications of isothiocyanates in the heterocyclic synthesis and biotechnology were introduced

    摘要本文綜述了異硫氰酸酯的實驗室制備方法，並介紹了其在雜環化合物合成及生物技術等方面的應用。
分享友人
分享到 Line

分享到臉書