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decarboxylation
  • 英语发声
  • 美语发声
  • n. 去碳酸基
  • 网络释义

    1、脱羧反应
    脱羧反应(Decarboxylation): 5. 脱羧反应(Decarboxylation): CH 3 COO Na + + NaOH CaO △ CH 4 + Na 2 CO 3 Cl 3 C COOH △ CHCl 3 + CO 2 C = O CH 2 C...
    2、脱羧
    ...MeSH主题词 抗体(Antibodies) 谷氨酸脱羧酶(Glutamate Decarboxylase) 磷灰石 ( Apatites ) 脱羧(Decarboxylation) 变态反应和免疫学(Allergy and Immunology) 自身抗体(Autoantibodies) 同位素(Isotopes) 指(Finger..
    3、脱羧酌
    ... decapsulation被膜剥除术 decarboxylation脱羧酌 decay腐烂 ...
    4、脱羧基作用
    ...  三、脱羧基作用 部分氨基酸可在氨基酸脱羧酶(decarboxylose)催化下进行脱羧基作用(decarboxylation),生成相应的胺,脱羧酶的辅酶为磷酸吡哆醛。

    短语

    decarboxylation halogenation脱羧卤化反应

    photochemical decarboxylation光化脱羧

    -decarboxylation脱羧反应

    Pyruvate decarboxylation丙酮酸脱羧作用

    debrominative decarboxylation脱溴脱羧作用

    second decarboxylation二次脱羧反应

    Decarboxylation kinetics脱羧动力学

    halogenative decarboxylation卤化脱羧作用

    decarboxylation coupling脱羧偶联反应

    专业释义

    化学
    • 脱羧

      A convenient method of synthesis of melatonin using1,3-dibromopropare as main starting material was studied. It consisted of five steps including diazotization, Fischer cyclization, ring opening, decarboxylation, and acetylation with 27.8% total yield.

      研究了一种合成松果体素的简便方法,以1,3-二溴丙烷为起始原料,经过重氮化,Fischer环化,开环和脱羧以及乙酰化等5步反应,制备得到松果体素,总收率达27.8%,并研究了合成过程中的Fischer反应。

      参考来源 - N
      脱羧酌
    医药科学
    • 脱羧酌
    生物学
    • 脱羧基作用
      脱羧
      脱羧作用

    英英释义

    decarboxylation [ 'di:kɑ:,bɔksi'leiʃən ]

    n.the process of removing a carboxyl group from a chemical compound (usually replacing it with hydrogen)



    英汉双解大词典

    decarboxylation /ˌdiːkɑːˌbɒksɪˈleɪʃən/

    • 1.  

      N(名词) the removal or loss of a carboxyl group from an organic compound 脱羧