
戊二酸
This invention relates to a preparation method of substituent glutaric acid anhydride.
本發明涉及取代基戊二酸酐的制備方法。
Synthesis methods of 3-benzyloxy glutaric nitrile which is the precursor of 3-hydroxy glutaric nitrile are discussed.
探讨了3-羟基*********的前體3-苄氧基*********的合成方法。
A waterborne multicolor paint is prepared by chitosan in acetic acid solution, mixing with short fiber and crosslinked by glutaric dialdehyde.
甲殼糖醋酸水溶液為成膜劑,摻入短纖維後用*********交聯得到多彩塗料。
The dioctyl glutaricate was prepared by esterification of octyl alcohol and glutaric acid separated from dicarboxylic acid in catalysis of sulfuric acid.
以辛醇和從二羧酸中分離出的戊二酸為原料,硫酸為催化劑,酯化合成了戊二酸二辛酯。
Activated carbon fiber(ACF) was used to purified glutaric acid from the mixture of binary acids(DBA), and by recrystallization the end production glutaric acid was purified.
通過活性碳纖維(ACF)處理柱來分離混合二元酸(DBA)中有色物質,然後重結晶提純分離戊二酸。
Glutaric Acid(戊二酸)的詳細解釋
1. 詞源與基本定義:
"Glutaric"是形容詞形式,源自名詞"glutaric acid"(戊二酸)。該詞根源于拉丁語"gluten"(膠水),因早期通過氧化葡萄糖膠制得。戊二酸是一種直鍊二羧酸,化學式為HOOC-(CH₂)₃-COOH,屬于有機酸中的脂肪族二元羧酸 。
2. 化學結構與特性:
戊二酸分子包含5個碳原子(α,β,γ-戊二酸),兩端為羧基(-COOH),中間為三個亞甲基(-CH₂-)。其固态為無色晶體,熔點95-98°C,可溶于水和乙醇。作為二羧酸,它可形成鹽(如戊二酸鈉)和酯類化合物(如戊二酸二甲酯),在生物代謝中參與能量循環 。
3. 生物化學與工業應用:
權威參考文獻來源:
“Glutaric”是化學領域中常見的詞根,主要與戊二酸(glutaric acid)及其衍生物相關。以下是詳細解釋:
“Glutaric”核心指代戊二酸及其衍生物,涵蓋化學、醫學等多領域。如需進一步了解具體化合物的性質或疾病機制,可參考相關專業文獻。
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