膽甾醇氯酯 的英文怎麼說

中文拼音 [dǎnzāichúnzhǐ]
膽甾醇氯酯 英文
cholesteryl chloride
  • : 名詞1 [解剖學] (膽囊) gallbladder2 (膽量) courage; guts; bravery 3 (裝在器物內部 可容納水、...
  • : 名詞[化學] (有機化合物的一類) steroid
  • : Ⅰ名詞1 [書面語] (含酒精多的酒) mellow wine; good wine2 [化學] (有機化合物的一大類 含羥基的烴化...
  • : 名詞[化學] chlorine (17號元素, 符號cl)
  • : 名詞[化學] (有機化合物的一類) ester
  1. A super acylation catalyst, 4 - dimethylamino pyridine ( dmap ), was prepared and used to synthesize cholesteryl ester compounds. four kinds of cholesteryl ester compounds such as cholesteryl p - alkoxyl benzoate, cholesteryl dicarboxylate, cholesteryl lumequeic ester and coattail - like cholesteryl ester were synthesized by acylation method and super acylation catalyst method. chemical structures and liquid crystal behaviors of the synthesized samples have been characterized by using element analysis, ftir, dsc and polarized microscopy with a hot stage

    本文合成了高效酰化催化劑4 -二甲基氨基吡啶( 4 - dimethylaminopyridine , dmap ) ,採用酰化法和高效酰化催化劑法分別合成了對烷氧基苯甲酸、對稱脂族二羧酸、烯酸及燕尾型四類衍生物,並進行了化學結構和液晶性能的表徵。
  2. There are usually some disadvantages such as more toxicity and low yield in the acetylating reaction which was used to synthesize cholesteryl ester liquid crystals

    合成常用的酰化法存在毒性大,產率低的缺陷。
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