active methylene

 
       
  • 活性亚甲基

active methylene的用法和样例:

例句

  1. One of the hydrogen atoms of the active methylene group is replaced with a cyclooxy group.
    活性亚甲基上的一个氢原子是被环氧基所取代的。
  2. This paper reports the function of anhydrous potassium fluoride and acetonitrile in C-alkylation of active methylene group of acetoacetic ester.
    无水氟化钾和乙腈在乙酰乙酸乙酯活泼亚甲基的C-烃基化中的作用。
  3. Appropriate aromatic amines were diazotized and coupled with the active methylene of the PVK to give a group of yellow pigments, which have the similar properties with Hansan Yellow dye.
    然后再以合适的芳胺经重氮化反应偶合到PVK的活性亚甲基上,合成出类汉沙黄颜料。
  4. Phase transfer catalyzed alkylation of active methylene group
    相转移催化活泼亚甲基的烃基化
  5. The Condensation of Aromatic Aldehyde with Active Methylene Compounds in Water
    水溶剂中羰基与活性亚甲基化合物的缩合反应
  6. Keywords hydrazone;aromatic diazonium salt;active methylene compound;synthesis;
    腙;芳香族重氮盐;活泼亚甲基化合物;合成;

active methylene的海词问答与网友补充:

提问补充

active methylene的相关资料:

临近单词

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