雜環氮化物 的英文怎麼說

中文拼音 [huándànhuà]
雜環氮化物 英文
heterocyclic nitrogen compounds
  • : 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
  • : Ⅰ名詞1 (環子) ring; hoop 2 (環節) link 3 (姓氏) a surname Ⅱ動詞(圍繞) surround; encircle;...
  • : 名詞[化學] nitrogen (7號元素, 符號n)
  • : 名詞1 (東西) thing; matter; object 2 (指自己以外的人或與己相對的環境) other people; the outsi...
  1. The characterization of " click chemistry " ( the 1, 3 - dipolar cycloaddition combined with the synthetic design of triazoles and tetrazoles ) is reviewed, and some recent examples of various bioconjugates synthesis are introduced based on the " click chemistry "

    摘要介紹了利用1 , 3 -偶極加成反應合成三唑和四唑的設計方法和反應特點,以及唑類的合成在生綴合研究中的應用。
  2. By using sterically hindered, electron - rich alkylphosphines and n - heterocyclic carbenes ( nhc ), this process has encompassed a broad range of substrates including ketones, aldehydes, esters, amides, malonates, nitrocompounds, nitriles and sulfones

    隨著大位阻、富電子烷基膦和卡賓( nhc )為配體的催體系的出現,該類反應的底已從酮擴展到醛、酯、酰胺以及含酸性氫的如丙二酸酯、硝基、腈、碸等。
  3. The diazirines are interesting, highly strained ring systems.

    丙烷是一類重要的、內張力頗大的
  4. 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,大多數為三以上的芳香族烴類,還有含氧、和硫等元素的和少量高分子炭素質。
  5. The influence of thiadiazole derivative on oil corrosion behavior

    對油品腐蝕性能的影響
  6. 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中的應用作了概述,主要論及: 1 )含氧六元; 2 )含六元
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